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 2/25/2026 5:40:00 AM EST

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

ZIP Code File Updated: 2/1/2026 10:50:24 AM
Database Loaded: 2/1/2026 11:11:55 AM with 41,139 Records

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