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 6/25/2026 4:00:00 AM EDT

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