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 Friday 2/27/2026 5:03:00 AM EST

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