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 Monday 12/1/2025 6:30:00 PM EST

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

ZIP Code File Updated: 12/1/2025 12:18:55 PM
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