NWS Watch, Warning, Advisory or Statement is in effect for Boone County, KY. View Alert

Lookup NWS Hourly Forecast using ZIP Code


Each hour in this forecast contains an indicator of how accurate the forecast has been.
The values range from 98% to 70% accuracy seven days out. The darker the gray background
the less accurate the forecast has been. These percentages are based on the historical performance of this forecast model.

ZIP Code:

Forecast for Union located in Boone County, Kentucky
Latitude: 38.938238 , Longitude: -84.753014

Forecast Updated Wednesday 7/1/2026 4:00:00 AM EDT

Period Date/Time Forecast Temperature Dew Point RH Wind
1 7/1 8:00 AM
Wednesday
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Sunny
77°F 74°F 90% S 2 mph
2 7/1 9:00 AM
Wednesday
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Sunny
80°F 75°F 85% SW 2 mph
3 7/1 10:00 AM
Wednesday
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Sunny
84°F 76°F 77% SW 2 mph
4 7/1 11:00 AM
Wednesday
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Sunny
87°F 76°F 69% W 3 mph
5 7/1 12:00 PM
Wednesday
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Sunny
90°F 75°F 63% SW 3 mph
6 7/1 1:00 PM
Wednesday
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Sunny
92°F 75°F 59% SW 3 mph
7 7/1 2:00 PM
Wednesday
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Sunny
93°F 74°F 54% SW 5 mph
8 7/1 3:00 PM
Wednesday
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Sunny
94°F 73°F 52% SW 5 mph
9 7/1 4:00 PM
Wednesday
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Sunny
95°F 73°F 50% SW 5 mph
10 7/1 5:00 PM
Wednesday
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Sunny
94°F 74°F 52% SW 5 mph
11 7/1 6:00 PM
Wednesday
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Clear
94°F 74°F 53% SW 5 mph
12 7/1 7:00 PM
Wednesday
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Clear
92°F 75°F 58% SW 3 mph
13 7/1 8:00 PM
Wednesday
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Clear
89°F 76°F 65% SW 3 mph
14 7/1 9:00 PM
Wednesday
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Clear
86°F 75°F 70% SW 2 mph
15 7/1 10:00 PM
Wednesday
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Clear
83°F 74°F 74% SW 2 mph
16 7/1 11:00 PM
Wednesday
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Clear
81°F 74°F 79% SW 2 mph
17 7/2 12:00 AM
Thursday
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Mostly Clear
79°F 73°F 82% SW 2 mph
18 7/2 1:00 AM
Thursday
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Mostly Clear
78°F 73°F 85% S 2 mph
19 7/2 2:00 AM
Thursday
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Clear
77°F 73°F 87% S 2 mph
20 7/2 3:00 AM
Thursday
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Mostly Clear
76°F 72°F 87% S 1 mph
21 7/2 4:00 AM
Thursday
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Mostly Clear
75°F 72°F 90% S 1 mph
22 7/2 5:00 AM
Thursday
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Mostly Clear
75°F 72°F 92% S 1 mph
23 7/2 6:00 AM
Thursday
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Mostly Sunny
74°F 71°F 92% 0 mph
24 7/2 7:00 AM
Thursday
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Mostly Sunny
75°F 72°F 90% 0 mph
25 7/2 8:00 AM
Thursday
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Mostly Sunny
77°F 73°F 88% 0 mph
26 7/2 9:00 AM
Thursday
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Mostly Sunny
81°F 75°F 83% 0 mph
27 7/2 10:00 AM
Thursday
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Mostly Sunny
84°F 76°F 77% SW 1 mph
28 7/2 11:00 AM
Thursday
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Mostly Sunny
88°F 77°F 70% SW 2 mph
29 7/2 12:00 PM
Thursday
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Mostly Sunny
90°F 76°F 65% SW 3 mph
30 7/2 1:00 PM
Thursday
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Mostly Sunny
92°F 76°F 61% W 3 mph
31 7/2 2:00 PM
Thursday
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Mostly Sunny
93°F 76°F 57% SW 3 mph
32 7/2 3:00 PM
Thursday
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Mostly Sunny
94°F 75°F 55% SW 3 mph
33 7/2 4:00 PM
Thursday
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Sunny
95°F 74°F 52% SW 5 mph
34 7/2 5:00 PM
Thursday
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Mostly Sunny
94°F 75°F 54% SW 5 mph
35 7/2 6:00 PM
Thursday
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Mostly Clear
93°F 75°F 56% SW 3 mph
36 7/2 7:00 PM
Thursday
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Mostly Clear
92°F 76°F 60% SW 3 mph
37 7/2 8:00 PM
Thursday
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Mostly Clear
90°F 77°F 67% SW 2 mph
38 7/2 9:00 PM
Thursday
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Clear
86°F 76°F 71% SW 1 mph
39 7/2 10:00 PM
Thursday
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Mostly Clear
84°F 76°F 76% SW 1 mph
40 7/2 11:00 PM
Thursday
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Mostly Clear
83°F 75°F 78% SW 1 mph
41 7/3 12:00 AM
Friday
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Mostly Clear
81°F 75°F 83% SW 1 mph
42 7/3 1:00 AM
Friday
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Mostly Clear
80°F 75°F 85% 0 mph
43 7/3 2:00 AM
Friday
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Mostly Clear
79°F 75°F 88% 0 mph
44 7/3 3:00 AM
Friday
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Mostly Clear
77°F 74°F 90% 0 mph
45 7/3 4:00 AM
Friday
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Mostly Clear
77°F 74°F 91% 0 mph
46 7/3 5:00 AM
Friday
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Mostly Clear
76°F 74°F 93% 0 mph
47 7/3 6:00 AM
Friday
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Sunny
76°F 74°F 93% 0 mph
48 7/3 7:00 AM
Friday
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Sunny
77°F 74°F 90% 0 mph
49 7/3 8:00 AM
Friday
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Sunny
79°F 75°F 88% 0 mph
50 7/3 9:00 AM
Friday
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Sunny
82°F 75°F 80% 0 mph
51 7/3 10:00 AM
Friday
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Sunny
86°F 76°F 72% SW 1 mph
52 7/3 11:00 AM
Friday
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Sunny
90°F 76°F 64% SW 1 mph
53 7/3 12:00 PM
Friday
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Sunny
91°F 76°F 61% SW 1 mph
54 7/3 1:00 PM
Friday
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Sunny
92°F 75°F 57% SW 2 mph
55 7/3 2:00 PM
Friday
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Slight Chance Showers And Thunderstorms
93°F 75°F 55% SW 2 mph
56 7/3 3:00 PM
Friday
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Slight Chance Showers And Thunderstorms
93°F 74°F 53% SW 2 mph
57 7/3 4:00 PM
Friday
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Slight Chance Showers And Thunderstorms
94°F 73°F 52% W 3 mph
58 7/3 5:00 PM
Friday
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Slight Chance Showers And Thunderstorms
94°F 74°F 53% W 3 mph
59 7/3 6:00 PM
Friday
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Slight Chance Showers And Thunderstorms
93°F 74°F 55% W 3 mph
60 7/3 7:00 PM
Friday
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Slight Chance Showers And Thunderstorms
91°F 75°F 60% W 2 mph
61 7/3 8:00 PM
Friday
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Chance Showers And Thunderstorms
89°F 76°F 66% W 2 mph
62 7/3 9:00 PM
Friday
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Chance Showers And Thunderstorms
86°F 75°F 70% W 2 mph
63 7/3 10:00 PM
Friday
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Chance Showers And Thunderstorms
83°F 75°F 77% S 1 mph
64 7/3 11:00 PM
Friday
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Chance Showers And Thunderstorms
81°F 74°F 81% S 1 mph
65 7/4 12:00 AM
Saturday
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Chance Showers And Thunderstorms
79°F 73°F 84% S 1 mph
66 7/4 1:00 AM
Saturday
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Chance Showers And Thunderstorms
78°F 73°F 86% SW 1 mph
67 7/4 2:00 AM
Saturday
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Slight Chance Showers And Thunderstorms
77°F 73°F 88% SW 1 mph
68 7/4 3:00 AM
Saturday
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Slight Chance Showers And Thunderstorms
75°F 72°F 91% SW 1 mph
69 7/4 4:00 AM
Saturday
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Slight Chance Showers And Thunderstorms
74°F 72°F 93% S 1 mph
70 7/4 5:00 AM
Saturday
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Slight Chance Showers And Thunderstorms
74°F 72°F 93% S 1 mph
71 7/4 6:00 AM
Saturday
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Slight Chance Showers And Thunderstorms
74°F 72°F 93% SW 1 mph
72 7/4 7:00 AM
Saturday
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Slight Chance Showers And Thunderstorms
74°F 72°F 93% NW 1 mph
73 7/4 8:00 AM
Saturday
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Chance Showers And Thunderstorms
76°F 72°F 88% NW 1 mph
74 7/4 9:00 AM
Saturday
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Chance Showers And Thunderstorms
78°F 73°F 83% NW 1 mph
75 7/4 10:00 AM
Saturday
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Chance Showers And Thunderstorms
80°F 73°F 79% W 2 mph
76 7/4 11:00 AM
Saturday
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Chance Showers And Thunderstorms
83°F 73°F 72% SW 2 mph
77 7/4 12:00 PM
Saturday
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Chance Showers And Thunderstorms
85°F 73°F 68% SW 2 mph
78 7/4 1:00 PM
Saturday
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Chance Showers And Thunderstorms
87°F 74°F 65% SW 3 mph
79 7/4 2:00 PM
Saturday
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Chance Showers And Thunderstorms
89°F 74°F 62% SW 3 mph
80 7/4 3:00 PM
Saturday
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Chance Showers And Thunderstorms
89°F 74°F 61% SW 3 mph
81 7/4 4:00 PM
Saturday
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Chance Showers And Thunderstorms
89°F 74°F 61% W 3 mph
82 7/4 5:00 PM
Saturday
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Chance Showers And Thunderstorms
88°F 74°F 62% W 3 mph
83 7/4 6:00 PM
Saturday
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Chance Showers And Thunderstorms
87°F 74°F 64% W 3 mph
84 7/4 7:00 PM
Saturday
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Chance Showers And Thunderstorms
85°F 74°F 69% W 3 mph
85 7/4 8:00 PM
Saturday
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Chance Showers And Thunderstorms
86°F 73°F 66% W 3 mph
86 7/4 9:00 PM
Saturday
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Chance Showers And Thunderstorms
83°F 73°F 73% W 3 mph
87 7/4 10:00 PM
Saturday
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Chance Showers And Thunderstorms
80°F 73°F 79% W 2 mph
88 7/4 11:00 PM
Saturday
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Chance Showers And Thunderstorms
78°F 73°F 85% W 2 mph
89 7/5 12:00 AM
Sunday
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Chance Showers And Thunderstorms
77°F 73°F 87% W 2 mph
90 7/5 1:00 AM
Sunday
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Chance Showers And Thunderstorms
76°F 72°F 87% W 1 mph
91 7/5 2:00 AM
Sunday
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Slight Chance Rain Showers
75°F 72°F 89% SW 1 mph
92 7/5 3:00 AM
Sunday
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Slight Chance Rain Showers
74°F 72°F 91% SW 1 mph
93 7/5 4:00 AM
Sunday
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Slight Chance Rain Showers
73°F 71°F 92% SW 1 mph
94 7/5 5:00 AM
Sunday
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Slight Chance Rain Showers
73°F 71°F 93% SW 1 mph
95 7/5 6:00 AM
Sunday
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Slight Chance Rain Showers
73°F 71°F 93% SW 1 mph
96 7/5 7:00 AM
Sunday
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Slight Chance Rain Showers
73°F 71°F 93% SW 1 mph
97 7/5 8:00 AM
Sunday
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Chance Showers And Thunderstorms
74°F 72°F 94% SW 1 mph
98 7/5 9:00 AM
Sunday
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Chance Showers And Thunderstorms
77°F 73°F 88% SW 2 mph
99 7/5 10:00 AM
Sunday
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Chance Showers And Thunderstorms
80°F 74°F 81% W 2 mph
100 7/5 11:00 AM
Sunday
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Chance Showers And Thunderstorms
83°F 75°F 75% W 3 mph
101 7/5 12:00 PM
Sunday
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Chance Showers And Thunderstorms
85°F 75°F 71% W 3 mph
102 7/5 1:00 PM
Sunday
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Chance Showers And Thunderstorms
87°F 75°F 65% W 3 mph
103 7/5 2:00 PM
Sunday
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Showers And Thunderstorms Likely
88°F 74°F 63% W 3 mph
104 7/5 3:00 PM
Sunday
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Showers And Thunderstorms Likely
89°F 74°F 61% W 3 mph
105 7/5 4:00 PM
Sunday
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Showers And Thunderstorms Likely
90°F 73°F 59% W 5 mph
106 7/5 5:00 PM
Sunday
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Showers And Thunderstorms Likely
90°F 73°F 59% W 5 mph
107 7/5 6:00 PM
Sunday
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Showers And Thunderstorms Likely
89°F 73°F 61% W 5 mph
108 7/5 7:00 PM
Sunday
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Showers And Thunderstorms Likely
87°F 73°F 64% W 3 mph
109 7/5 8:00 PM
Sunday
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Chance Showers And Thunderstorms
84°F 73°F 69% W 3 mph
110 7/5 9:00 PM
Sunday
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Chance Showers And Thunderstorms
81°F 73°F 75% NW 3 mph
111 7/5 10:00 PM
Sunday
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Chance Showers And Thunderstorms
79°F 73°F 81% N 2 mph
112 7/5 11:00 PM
Sunday
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Chance Showers And Thunderstorms
77°F 73°F 87% N 2 mph
113 7/6 12:00 AM
Monday
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Chance Showers And Thunderstorms
76°F 73°F 89% N 2 mph
114 7/6 1:00 AM
Monday
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Chance Showers And Thunderstorms
75°F 72°F 90% N 2 mph
115 7/6 2:00 AM
Monday
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Slight Chance Showers And Thunderstorms
75°F 72°F 91% N 2 mph
116 7/6 3:00 AM
Monday
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Slight Chance Showers And Thunderstorms
74°F 72°F 93% N 2 mph
117 7/6 4:00 AM
Monday
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Slight Chance Showers And Thunderstorms
73°F 71°F 93% N 2 mph
118 7/6 5:00 AM
Monday
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Slight Chance Showers And Thunderstorms
73°F 71°F 93% N 2 mph
119 7/6 6:00 AM
Monday
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Slight Chance Showers And Thunderstorms
73°F 71°F 93% N 2 mph
120 7/6 7:00 AM
Monday
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Slight Chance Showers And Thunderstorms
73°F 71°F 94% N 2 mph
121 7/6 8:00 AM
Monday
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Slight Chance Showers And Thunderstorms
74°F 72°F 94% N 2 mph
122 7/6 9:00 AM
Monday
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Slight Chance Showers And Thunderstorms
76°F 73°F 89% NW 2 mph
123 7/6 10:00 AM
Monday
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Slight Chance Showers And Thunderstorms
79°F 74°F 84% W 3 mph
124 7/6 11:00 AM
Monday
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Slight Chance Showers And Thunderstorms
82°F 74°F 77% W 3 mph
125 7/6 12:00 PM
Monday
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Slight Chance Showers And Thunderstorms
84°F 74°F 73% W 3 mph
126 7/6 1:00 PM
Monday
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Slight Chance Showers And Thunderstorms
85°F 73°F 69% W 5 mph
127 7/6 2:00 PM
Monday
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Chance Showers And Thunderstorms
86°F 73°F 66% W 5 mph
128 7/6 3:00 PM
Monday
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Chance Showers And Thunderstorms
87°F 73°F 64% W 5 mph
129 7/6 4:00 PM
Monday
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Chance Showers And Thunderstorms
88°F 73°F 62% NW 5 mph
130 7/6 5:00 PM
Monday
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Chance Showers And Thunderstorms
88°F 73°F 62% NW 5 mph
131 7/6 6:00 PM
Monday
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Chance Showers And Thunderstorms
87°F 73°F 63% NW 5 mph
132 7/6 7:00 PM
Monday
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Chance Showers And Thunderstorms
85°F 72°F 65% NW 5 mph
133 7/6 8:00 PM
Monday
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Slight Chance Showers And Thunderstorms
83°F 72°F 69% NW 5 mph
134 7/6 9:00 PM
Monday
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Slight Chance Showers And Thunderstorms
81°F 72°F 73% N 5 mph
135 7/6 10:00 PM
Monday
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Slight Chance Showers And Thunderstorms
78°F 72°F 80% NE 3 mph
136 7/6 11:00 PM
Monday
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Slight Chance Showers And Thunderstorms
76°F 72°F 86% NE 3 mph
137 7/7 12:00 AM
Tuesday
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Slight Chance Showers And Thunderstorms
75°F 72°F 88% NE 3 mph
138 7/7 1:00 AM
Tuesday
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Slight Chance Showers And Thunderstorms
74°F 71°F 89% NE 2 mph
139 7/7 2:00 AM
Tuesday
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Slight Chance Showers And Thunderstorms
74°F 71°F 90% NE 2 mph
140 7/7 3:00 AM
Tuesday
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Slight Chance Showers And Thunderstorms
73°F 70°F 92% NE 2 mph
141 7/7 4:00 AM
Tuesday
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Slight Chance Showers And Thunderstorms
73°F 69°F 91% NE 2 mph
142 7/7 5:00 AM
Tuesday
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Slight Chance Showers And Thunderstorms
72°F 69°F 92% NE 2 mph
143 7/7 6:00 AM
Tuesday
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Slight Chance Showers And Thunderstorms
71°F 69°F 94% NE 2 mph
144 7/7 7:00 AM
Tuesday
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Slight Chance Showers And Thunderstorms
71°F 69°F 94% N 2 mph
145 7/7 8:00 AM
Tuesday
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Slight Chance Showers And Thunderstorms
72°F 70°F 94% N 2 mph
146 7/7 9:00 AM
Tuesday
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Slight Chance Showers And Thunderstorms
74°F 71°F 90% N 2 mph
147 7/7 10:00 AM
Tuesday
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Slight Chance Showers And Thunderstorms
77°F 72°F 84% NW 3 mph
148 7/7 11:00 AM
Tuesday
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Slight Chance Showers And Thunderstorms
80°F 73°F 78% NW 3 mph
149 7/7 12:00 PM
Tuesday
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Slight Chance Showers And Thunderstorms
82°F 72°F 72% NW 3 mph
150 7/7 1:00 PM
Tuesday
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Slight Chance Showers And Thunderstorms
84°F 71°F 66% W 5 mph
151 7/7 2:00 PM
Tuesday
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Chance Showers And Thunderstorms
85°F 70°F 62% W 5 mph
152 7/7 3:00 PM
Tuesday
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Chance Showers And Thunderstorms
86°F 70°F 60% W 5 mph
153 7/7 4:00 PM
Tuesday
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Chance Showers And Thunderstorms
86°F 70°F 59% NW 5 mph
154 7/7 5:00 PM
Tuesday
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Chance Showers And Thunderstorms
86°F 70°F 59% NW 5 mph
155 7/7 6:00 PM
Tuesday
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Chance Showers And Thunderstorms
85°F 70°F 61% NW 5 mph
156 7/7 7:00 PM
Tuesday
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Chance Showers And Thunderstorms
84°F 69°F 62% N 3 mph

ZIP Code File Updated: 6/1/2026 2:20:36 PM
Database Loaded: 6/1/2026 2:41:45 PM with 41,141 Records

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