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 10/17/2025 1:05:00 AM EDT

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

ZIP Code File Updated: 10/1/2025 8:14:54 PM
Database Loaded: 10/1/2025 8:35:22 PM with 40,947 Records

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