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 4/15/2026 6:33:00 PM EDT

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

ZIP Code File Updated: 4/1/2026 9:54:12 AM
Database Loaded: 4/1/2026 10:15:00 AM with 41,139 Records

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