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 4/1/2026 1:22:00 AM EDT

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

ZIP Code File Updated: 3/1/2026 11:55:08 AM
Database Loaded: 3/1/2026 11:15:46 AM with 41,139 Records

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