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 Saturday 4/25/2026 7:07:00 PM EDT

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