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 Tuesday 4/28/2026 1:35:00 PM EDT

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