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 6/18/2026 2:14:00 PM EDT

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