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 Tuesday 1/27/2026 4:00:00 PM EST

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

ZIP Code File Updated: 1/1/2026 3:40:44 PM
Database Loaded: 1/1/2026 4:02:12 PM with 40,945 Records

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