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 Thursday 12/11/2025 1:13:00 AM EST

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

ZIP Code File Updated: 12/1/2025 12:18:55 PM
Database Loaded: 12/1/2025 12:39:46 PM with 40,945 Records

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