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 Thursday 7/2/2026 4:00:00 PM EDT

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

ZIP Code File Updated: 7/1/2026 3:58:04 PM
Database Loaded: 7/1/2026 4:19:47 PM with 41,137 Records

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