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 7/9/2026 4:40:00 PM EDT

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