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 5/9/2026 6:13:00 AM EDT

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

ZIP Code File Updated: 5/1/2026 3:17:36 PM
Database Loaded: 5/1/2026 3:38:08 PM with 41,141 Records

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