NWS Watch, Warning, Advisory or Statement is in effect for Boone County, KY. View Alert

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 Friday 6/26/2026 4:00:00 AM EDT

Period Date/Time Forecast Temperature Dew Point RH Wind
1 6/26 5:00 AM
Friday
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Chance Showers And Thunderstorms
66°F 66°F 100% S 1 mph
2 6/26 6:00 AM
Friday
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Chance Showers And Thunderstorms
66°F 66°F 100% S 1 mph
3 6/26 7:00 AM
Friday
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Chance Showers And Thunderstorms
65°F 65°F 100% SE 2 mph
4 6/26 8:00 AM
Friday
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Chance Showers And Thunderstorms
67°F 67°F 99% SE 2 mph
5 6/26 9:00 AM
Friday
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Showers And Thunderstorms Likely
69°F 69°F 100% S 2 mph
6 6/26 10:00 AM
Friday
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Showers And Thunderstorms Likely
71°F 70°F 97% S 2 mph
7 6/26 11:00 AM
Friday
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Showers And Thunderstorms Likely
73°F 70°F 90% SE 3 mph
8 6/26 12:00 PM
Friday
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Showers And Thunderstorms Likely
74°F 71°F 90% SE 3 mph
9 6/26 1:00 PM
Friday
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Showers And Thunderstorms
74°F 72°F 92% SE 3 mph
10 6/26 2:00 PM
Friday
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Showers And Thunderstorms
75°F 72°F 92% E 3 mph
11 6/26 3:00 PM
Friday
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Showers And Thunderstorms
75°F 72°F 89% E 3 mph
12 6/26 4:00 PM
Friday
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Showers And Thunderstorms
76°F 72°F 88% E 3 mph
13 6/26 5:00 PM
Friday
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Showers And Thunderstorms Likely
74°F 72°F 94% E 5 mph
14 6/26 6:00 PM
Friday
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Showers And Thunderstorms Likely
74°F 72°F 94% E 5 mph
15 6/26 7:00 PM
Friday
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Showers And Thunderstorms Likely
74°F 71°F 91% SE 6 mph
16 6/26 8:00 PM
Friday
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Showers And Thunderstorms Likely
72°F 70°F 93% SE 6 mph
17 6/26 9:00 PM
Friday
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Showers And Thunderstorms Likely
71°F 69°F 93% SE 6 mph
18 6/26 10:00 PM
Friday
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Showers And Thunderstorms Likely
70°F 69°F 97% SE 7 mph
19 6/26 11:00 PM
Friday
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Showers And Thunderstorms
70°F 70°F 100% SE 7 mph
20 6/27 12:00 AM
Saturday
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Showers And Thunderstorms
70°F 70°F 100% SE 6 mph
21 6/27 1:00 AM
Saturday
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Showers And Thunderstorms
70°F 69°F 97% S 6 mph
22 6/27 2:00 AM
Saturday
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Showers And Thunderstorms Likely
69°F 68°F 97% S 6 mph
23 6/27 3:00 AM
Saturday
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Showers And Thunderstorms
69°F 68°F 97% S 6 mph
24 6/27 4:00 AM
Saturday
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Showers And Thunderstorms
69°F 68°F 98% S 6 mph
25 6/27 5:00 AM
Saturday
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Showers And Thunderstorms Likely
69°F 68°F 98% S 7 mph
26 6/27 6:00 AM
Saturday
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Showers And Thunderstorms Likely
68°F 68°F 100% SW 7 mph
27 6/27 7:00 AM
Saturday
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Chance Showers And Thunderstorms
67°F 67°F 100% SW 6 mph
28 6/27 8:00 AM
Saturday
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Chance Rain Showers
69°F 69°F 99% SW 6 mph
29 6/27 9:00 AM
Saturday
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Chance Rain Showers
70°F 70°F 99% SW 5 mph
30 6/27 10:00 AM
Saturday
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Chance Rain Showers
72°F 71°F 97% W 6 mph
31 6/27 11:00 AM
Saturday
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Chance Rain Showers
73°F 72°F 97% W 5 mph
32 6/27 12:00 PM
Saturday
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Rain Showers Likely
75°F 72°F 90% W 6 mph
33 6/27 1:00 PM
Saturday
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Rain Showers Likely
77°F 73°F 88% W 5 mph
34 6/27 2:00 PM
Saturday
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Showers And Thunderstorms Likely
77°F 73°F 88% W 6 mph
35 6/27 3:00 PM
Saturday
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Chance Showers And Thunderstorms
79°F 74°F 84% W 6 mph
36 6/27 4:00 PM
Saturday
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Chance Showers And Thunderstorms
79°F 74°F 84% W 6 mph
37 6/27 5:00 PM
Saturday
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Chance Showers And Thunderstorms
79°F 74°F 83% W 6 mph
38 6/27 6:00 PM
Saturday
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Chance Showers And Thunderstorms
80°F 73°F 79% NW 5 mph
39 6/27 7:00 PM
Saturday
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Slight Chance Showers And Thunderstorms
79°F 73°F 83% NW 5 mph
40 6/27 8:00 PM
Saturday
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Chance Showers And Thunderstorms
78°F 72°F 82% NW 3 mph
41 6/27 9:00 PM
Saturday
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Chance Showers And Thunderstorms
74°F 71°F 90% NW 2 mph
42 6/27 10:00 PM
Saturday
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Chance Showers And Thunderstorms
72°F 70°F 95% N 2 mph
43 6/27 11:00 PM
Saturday
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Chance Rain Showers
71°F 70°F 97% N 2 mph
44 6/28 12:00 AM
Sunday
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Chance Rain Showers
70°F 69°F 98% N 2 mph
45 6/28 1:00 AM
Sunday
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Chance Rain Showers
69°F 69°F 99% N 1 mph
46 6/28 2:00 AM
Sunday
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Mostly Cloudy
68°F 68°F 98% N 1 mph
47 6/28 3:00 AM
Sunday
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Mostly Cloudy
67°F 67°F 99% N 1 mph
48 6/28 4:00 AM
Sunday
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Mostly Cloudy
67°F 66°F 99% NE 2 mph
49 6/28 5:00 AM
Sunday
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Mostly Cloudy
66°F 66°F 99% NE 2 mph
50 6/28 6:00 AM
Sunday
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Partly Sunny
66°F 66°F 100% E 2 mph
51 6/28 7:00 AM
Sunday
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Partly Sunny
67°F 67°F 100% E 2 mph
52 6/28 8:00 AM
Sunday
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Slight Chance Rain Showers
68°F 68°F 99% SE 2 mph
53 6/28 9:00 AM
Sunday
Icon
Slight Chance Rain Showers
71°F 69°F 95% SE 2 mph
54 6/28 10:00 AM
Sunday
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Slight Chance Rain Showers
73°F 70°F 90% S 2 mph
55 6/28 11:00 AM
Sunday
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Slight Chance Showers And Thunderstorms
76°F 71°F 85% S 2 mph
56 6/28 12:00 PM
Sunday
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Slight Chance Showers And Thunderstorms
79°F 72°F 80% S 2 mph
57 6/28 1:00 PM
Sunday
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Slight Chance Showers And Thunderstorms
81°F 73°F 76% S 2 mph
58 6/28 2:00 PM
Sunday
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Mostly Sunny
83°F 73°F 73% S 2 mph
59 6/28 3:00 PM
Sunday
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Mostly Sunny
84°F 73°F 70% SW 2 mph
60 6/28 4:00 PM
Sunday
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Mostly Sunny
85°F 73°F 68% SW 2 mph
61 6/28 5:00 PM
Sunday
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Sunny
85°F 73°F 68% SW 2 mph
62 6/28 6:00 PM
Sunday
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Mostly Clear
84°F 73°F 70% SW 2 mph
63 6/28 7:00 PM
Sunday
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Mostly Clear
83°F 74°F 73% S 2 mph
64 6/28 8:00 PM
Sunday
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Mostly Clear
82°F 74°F 77% S 2 mph
65 6/28 9:00 PM
Sunday
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Mostly Clear
80°F 74°F 82% S 2 mph
66 6/28 10:00 PM
Sunday
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Mostly Clear
77°F 73°F 86% SE 3 mph
67 6/28 11:00 PM
Sunday
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Partly Cloudy
75°F 72°F 90% SE 3 mph
68 6/29 12:00 AM
Monday
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Partly Cloudy
73°F 71°F 93% SE 3 mph
69 6/29 1:00 AM
Monday
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Mostly Clear
72°F 71°F 94% S 2 mph
70 6/29 2:00 AM
Monday
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Mostly Clear
72°F 70°F 95% S 2 mph
71 6/29 3:00 AM
Monday
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Mostly Clear
71°F 69°F 94% S 2 mph
72 6/29 4:00 AM
Monday
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Mostly Clear
70°F 68°F 93% S 2 mph
73 6/29 5:00 AM
Monday
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Partly Cloudy
70°F 68°F 92% S 2 mph
74 6/29 6:00 AM
Monday
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Mostly Sunny
70°F 68°F 93% S 2 mph
75 6/29 7:00 AM
Monday
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Mostly Sunny
71°F 69°F 93% S 2 mph
76 6/29 8:00 AM
Monday
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Mostly Sunny
72°F 70°F 92% S 2 mph
77 6/29 9:00 AM
Monday
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Sunny
76°F 72°F 88% S 2 mph
78 6/29 10:00 AM
Monday
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Sunny
79°F 74°F 82% S 3 mph
79 6/29 11:00 AM
Monday
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Sunny
83°F 75°F 77% S 3 mph
80 6/29 12:00 PM
Monday
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Sunny
85°F 75°F 72% S 3 mph
81 6/29 1:00 PM
Monday
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Sunny
87°F 75°F 68% SW 3 mph
82 6/29 2:00 PM
Monday
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Sunny
88°F 75°F 65% SW 3 mph
83 6/29 3:00 PM
Monday
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Sunny
89°F 75°F 63% SW 3 mph
84 6/29 4:00 PM
Monday
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Sunny
90°F 75°F 62% SW 3 mph
85 6/29 5:00 PM
Monday
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Sunny
90°F 75°F 62% SW 3 mph
86 6/29 6:00 PM
Monday
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Mostly Clear
88°F 75°F 66% SW 3 mph
87 6/29 7:00 PM
Monday
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Mostly Clear
88°F 76°F 68% SW 2 mph
88 6/29 8:00 PM
Monday
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Clear
86°F 76°F 72% SW 2 mph
89 6/29 9:00 PM
Monday
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Clear
84°F 75°F 74% SW 2 mph
90 6/29 10:00 PM
Monday
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Clear
81°F 75°F 82% S 3 mph
91 6/29 11:00 PM
Monday
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Clear
79°F 74°F 85% S 3 mph
92 6/30 12:00 AM
Tuesday
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Clear
78°F 73°F 85% S 3 mph
93 6/30 1:00 AM
Tuesday
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Clear
77°F 73°F 88% S 2 mph
94 6/30 2:00 AM
Tuesday
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Mostly Clear
76°F 72°F 87% S 2 mph
95 6/30 3:00 AM
Tuesday
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Mostly Clear
75°F 71°F 87% S 2 mph
96 6/30 4:00 AM
Tuesday
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Mostly Clear
75°F 70°F 84% SW 2 mph
97 6/30 5:00 AM
Tuesday
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Mostly Clear
74°F 70°F 87% SW 2 mph
98 6/30 6:00 AM
Tuesday
Icon
Sunny
74°F 70°F 87% SW 2 mph
99 6/30 7:00 AM
Tuesday
Icon
Sunny
75°F 71°F 87% SW 2 mph
100 6/30 8:00 AM
Tuesday
Icon
Sunny
77°F 72°F 85% SW 2 mph
101 6/30 9:00 AM
Tuesday
Icon
Sunny
79°F 73°F 82% SW 2 mph
102 6/30 10:00 AM
Tuesday
Icon
Sunny
82°F 75°F 79% SW 3 mph
103 6/30 11:00 AM
Tuesday
Icon
Sunny
85°F 76°F 75% SW 3 mph
104 6/30 12:00 PM
Tuesday
Icon
Sunny
87°F 76°F 70% SW 3 mph
105 6/30 1:00 PM
Tuesday
Icon
Sunny
89°F 76°F 66% SW 3 mph
106 6/30 2:00 PM
Tuesday
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Sunny
90°F 76°F 64% SW 3 mph
107 6/30 3:00 PM
Tuesday
Icon
Sunny
91°F 76°F 62% SW 3 mph
108 6/30 4:00 PM
Tuesday
Icon
Sunny
91°F 75°F 60% SW 5 mph
109 6/30 5:00 PM
Tuesday
Icon
Sunny
90°F 75°F 62% SW 5 mph
110 6/30 6:00 PM
Tuesday
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Mostly Clear
90°F 75°F 62% SW 3 mph
111 6/30 7:00 PM
Tuesday
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Mostly Clear
89°F 76°F 66% W 3 mph
112 6/30 8:00 PM
Tuesday
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Clear
88°F 76°F 68% W 2 mph
113 6/30 9:00 PM
Tuesday
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Clear
85°F 76°F 75% W 2 mph
114 6/30 10:00 PM
Tuesday
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Clear
83°F 75°F 77% SW 2 mph
115 6/30 11:00 PM
Tuesday
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Clear
81°F 74°F 79% SW 2 mph
116 7/1 12:00 AM
Wednesday
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Clear
79°F 73°F 82% SW 2 mph
117 7/1 1:00 AM
Wednesday
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Clear
78°F 73°F 85% SW 1 mph
118 7/1 2:00 AM
Wednesday
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Mostly Clear
77°F 72°F 85% SW 1 mph
119 7/1 3:00 AM
Wednesday
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Mostly Clear
76°F 71°F 85% SW 1 mph
120 7/1 4:00 AM
Wednesday
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Mostly Clear
75°F 71°F 87% SW 1 mph
121 7/1 5:00 AM
Wednesday
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Mostly Clear
74°F 71°F 90% SW 1 mph
122 7/1 6:00 AM
Wednesday
Icon
Sunny
74°F 71°F 90% SW 1 mph
123 7/1 7:00 AM
Wednesday
Icon
Sunny
75°F 72°F 90% SW 1 mph
124 7/1 8:00 AM
Wednesday
Icon
Sunny
77°F 73°F 88% SW 1 mph
125 7/1 9:00 AM
Wednesday
Icon
Sunny
79°F 74°F 85% W 1 mph
126 7/1 10:00 AM
Wednesday
Icon
Sunny
82°F 75°F 79% W 2 mph
127 7/1 11:00 AM
Wednesday
Icon
Sunny
85°F 76°F 75% W 2 mph
128 7/1 12:00 PM
Wednesday
Icon
Sunny
88°F 76°F 68% W 2 mph
129 7/1 1:00 PM
Wednesday
Icon
Sunny
90°F 75°F 62% W 3 mph
130 7/1 2:00 PM
Wednesday
Icon
Sunny
91°F 75°F 60% W 3 mph
131 7/1 3:00 PM
Wednesday
Icon
Sunny
92°F 75°F 58% W 3 mph
132 7/1 4:00 PM
Wednesday
Icon
Sunny
92°F 76°F 60% W 3 mph
133 7/1 5:00 PM
Wednesday
Icon
Sunny
92°F 76°F 60% W 3 mph
134 7/1 6:00 PM
Wednesday
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Mostly Clear
92°F 76°F 60% W 3 mph
135 7/1 7:00 PM
Wednesday
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Mostly Clear
90°F 76°F 64% W 2 mph
136 7/1 8:00 PM
Wednesday
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Clear
89°F 76°F 66% W 2 mph
137 7/1 9:00 PM
Wednesday
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Clear
86°F 75°F 70% W 2 mph
138 7/1 10:00 PM
Wednesday
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Clear
83°F 75°F 77% W 1 mph
139 7/1 11:00 PM
Wednesday
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Clear
81°F 74°F 79% SW 1 mph
140 7/2 12:00 AM
Thursday
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Clear
79°F 74°F 85% SW 1 mph
141 7/2 1:00 AM
Thursday
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Clear
78°F 73°F 85% 0 mph
142 7/2 2:00 AM
Thursday
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Clear
77°F 73°F 88% 0 mph
143 7/2 3:00 AM
Thursday
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Clear
76°F 73°F 90% 0 mph
144 7/2 4:00 AM
Thursday
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Clear
76°F 72°F 87% 0 mph
145 7/2 5:00 AM
Thursday
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Clear
75°F 72°F 90% 0 mph
146 7/2 6:00 AM
Thursday
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Sunny
75°F 72°F 90% 0 mph
147 7/2 7:00 AM
Thursday
Icon
Sunny
76°F 73°F 90% 0 mph
148 7/2 8:00 AM
Thursday
Icon
Sunny
78°F 74°F 88% 0 mph
149 7/2 9:00 AM
Thursday
Icon
Sunny
81°F 75°F 82% NW 1 mph
150 7/2 10:00 AM
Thursday
Icon
Sunny
84°F 76°F 77% W 1 mph
151 7/2 11:00 AM
Thursday
Icon
Sunny
87°F 77°F 72% W 2 mph
152 7/2 12:00 PM
Thursday
Icon
Sunny
89°F 77°F 68% W 2 mph
153 7/2 1:00 PM
Thursday
Icon
Sunny
91°F 76°F 62% W 2 mph
154 7/2 2:00 PM
Thursday
Icon
Sunny
92°F 75°F 58% W 2 mph
155 7/2 3:00 PM
Thursday
Icon
Sunny
92°F 75°F 58% NW 3 mph
156 7/2 4:00 PM
Thursday
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Sunny
92°F 75°F 58% NW 3 mph

ZIP Code File Updated: 6/1/2026 2:20:36 PM
Database Loaded: 6/1/2026 2:41:45 PM with 41,141 Records

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