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 Sunday 5/10/2026 6:09:00 AM EDT

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