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 Sunday 7/5/2026 4:00:00 PM EDT

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

ZIP Code File Updated: 7/1/2026 3:58:04 PM
Database Loaded: 7/1/2026 4:19:47 PM with 41,137 Records

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