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.
|
Forecast for Union located in Boone County, Kentucky
Latitude: 38.938238 , Longitude: -84.753014
Forecast Updated Friday 12/19/2025 6:02:00 PM EST
| Period |
Date/Time |
Forecast |
Temperature |
Dew Point |
RH |
Wind |
| 1 |
12/19 7:00 PM
Friday |
Partly Cloudy |
29°F |
19°F |
66% |
W 6 mph |
| 2 |
12/19 8:00 PM
Friday |
Partly Cloudy |
28°F |
19°F |
69% |
W 5 mph |
| 3 |
12/19 9:00 PM
Friday |
Partly Cloudy |
27°F |
19°F |
71% |
SW 5 mph |
| 4 |
12/19 10:00 PM
Friday |
Mostly Clear |
27°F |
20°F |
74% |
SW 5 mph |
| 5 |
12/19 11:00 PM
Friday |
Mostly Clear |
27°F |
20°F |
74% |
S 5 mph |
| 6 |
12/20 12:00 AM
Saturday |
Mostly Clear |
27°F |
20°F |
75% |
S 5 mph |
| 7 |
12/20 1:00 AM
Saturday |
Mostly Clear |
27°F |
21°F |
78% |
S 5 mph |
| 8 |
12/20 2:00 AM
Saturday |
Mostly Clear |
26°F |
21°F |
80% |
S 6 mph |
| 9 |
12/20 3:00 AM
Saturday |
Mostly Clear |
27°F |
22°F |
80% |
S 6 mph |
| 10 |
12/20 4:00 AM
Saturday |
Mostly Clear |
27°F |
21°F |
78% |
S 6 mph |
| 11 |
12/20 5:00 AM
Saturday |
Mostly Clear |
27°F |
22°F |
80% |
S 6 mph |
| 12 |
12/20 6:00 AM
Saturday |
Sunny |
28°F |
21°F |
74% |
S 7 mph |
| 13 |
12/20 7:00 AM
Saturday |
Mostly Sunny |
29°F |
21°F |
73% |
S 7 mph |
| 14 |
12/20 8:00 AM
Saturday |
Mostly Sunny |
30°F |
22°F |
73% |
S 8 mph |
| 15 |
12/20 9:00 AM
Saturday |
Mostly Sunny |
32°F |
24°F |
70% |
S 9 mph |
| 16 |
12/20 10:00 AM
Saturday |
Partly Sunny |
36°F |
24°F |
61% |
S 10 mph |
| 17 |
12/20 11:00 AM
Saturday |
Partly Sunny |
40°F |
24°F |
54% |
S 10 mph |
| 18 |
12/20 12:00 PM
Saturday |
Partly Sunny |
44°F |
25°F |
48% |
S 12 mph |
| 19 |
12/20 1:00 PM
Saturday |
Mostly Sunny |
47°F |
25°F |
42% |
SW 13 mph |
| 20 |
12/20 2:00 PM
Saturday |
Sunny |
47°F |
26°F |
44% |
SW 13 mph |
| 21 |
12/20 3:00 PM
Saturday |
Sunny |
49°F |
27°F |
42% |
SW 12 mph |
| 22 |
12/20 4:00 PM
Saturday |
Sunny |
48°F |
28°F |
46% |
SW 10 mph |
| 23 |
12/20 5:00 PM
Saturday |
Sunny |
47°F |
28°F |
48% |
SW 10 mph |
| 24 |
12/20 6:00 PM
Saturday |
Mostly Clear |
45°F |
29°F |
54% |
SW 10 mph |
| 25 |
12/20 7:00 PM
Saturday |
Partly Cloudy |
42°F |
30°F |
60% |
SW 9 mph |
| 26 |
12/20 8:00 PM
Saturday |
Partly Cloudy |
40°F |
31°F |
69% |
SW 8 mph |
| 27 |
12/20 9:00 PM
Saturday |
Partly Cloudy |
39°F |
32°F |
74% |
W 7 mph |
| 28 |
12/20 10:00 PM
Saturday |
Mostly Cloudy |
39°F |
32°F |
75% |
W 7 mph |
| 29 |
12/20 11:00 PM
Saturday |
Mostly Cloudy |
38°F |
33°F |
82% |
W 7 mph |
| 30 |
12/21 12:00 AM
Sunday |
Mostly Cloudy |
38°F |
33°F |
82% |
W 6 mph |
| 31 |
12/21 1:00 AM
Sunday |
Mostly Cloudy |
37°F |
33°F |
86% |
W 6 mph |
| 32 |
12/21 2:00 AM
Sunday |
Mostly Cloudy |
36°F |
32°F |
86% |
W 6 mph |
| 33 |
12/21 3:00 AM
Sunday |
Mostly Cloudy |
34°F |
31°F |
89% |
NW 6 mph |
| 34 |
12/21 4:00 AM
Sunday |
Mostly Cloudy |
33°F |
29°F |
86% |
NW 6 mph |
| 35 |
12/21 5:00 AM
Sunday |
Mostly Cloudy |
31°F |
28°F |
86% |
NW 6 mph |
| 36 |
12/21 6:00 AM
Sunday |
Partly Sunny |
30°F |
26°F |
83% |
NW 6 mph |
| 37 |
12/21 7:00 AM
Sunday |
Mostly Sunny |
30°F |
25°F |
81% |
NW 6 mph |
| 38 |
12/21 8:00 AM
Sunday |
Mostly Sunny |
30°F |
25°F |
78% |
NW 6 mph |
| 39 |
12/21 9:00 AM
Sunday |
Mostly Sunny |
31°F |
24°F |
73% |
NW 6 mph |
| 40 |
12/21 10:00 AM
Sunday |
Mostly Sunny |
33°F |
24°F |
69% |
NW 6 mph |
| 41 |
12/21 11:00 AM
Sunday |
Mostly Sunny |
35°F |
23°F |
62% |
NW 6 mph |
| 42 |
12/21 12:00 PM
Sunday |
Sunny |
36°F |
22°F |
58% |
NW 6 mph |
| 43 |
12/21 1:00 PM
Sunday |
Sunny |
37°F |
21°F |
53% |
NW 6 mph |
| 44 |
12/21 2:00 PM
Sunday |
Sunny |
38°F |
21°F |
51% |
NW 6 mph |
| 45 |
12/21 3:00 PM
Sunday |
Sunny |
38°F |
21°F |
51% |
NW 5 mph |
| 46 |
12/21 4:00 PM
Sunday |
Sunny |
37°F |
21°F |
52% |
NW 5 mph |
| 47 |
12/21 5:00 PM
Sunday |
Sunny |
35°F |
21°F |
56% |
NW 3 mph |
| 48 |
12/21 6:00 PM
Sunday |
Mostly Clear |
33°F |
21°F |
62% |
N 3 mph |
| 49 |
12/21 7:00 PM
Sunday |
Mostly Clear |
30°F |
21°F |
69% |
N 2 mph |
| 50 |
12/21 8:00 PM
Sunday |
Mostly Clear |
28°F |
20°F |
72% |
N 2 mph |
| 51 |
12/21 9:00 PM
Sunday |
Mostly Clear |
27°F |
20°F |
74% |
NE 2 mph |
| 52 |
12/21 10:00 PM
Sunday |
Mostly Clear |
26°F |
19°F |
75% |
NE 2 mph |
| 53 |
12/21 11:00 PM
Sunday |
Partly Cloudy |
25°F |
19°F |
76% |
NE 2 mph |
| 54 |
12/22 12:00 AM
Monday |
Partly Cloudy |
25°F |
18°F |
75% |
E 2 mph |
| 55 |
12/22 1:00 AM
Monday |
Partly Cloudy |
25°F |
18°F |
74% |
E 2 mph |
| 56 |
12/22 2:00 AM
Monday |
Partly Cloudy |
24°F |
18°F |
77% |
E 2 mph |
| 57 |
12/22 3:00 AM
Monday |
Partly Cloudy |
24°F |
18°F |
77% |
E 3 mph |
| 58 |
12/22 4:00 AM
Monday |
Partly Cloudy |
24°F |
18°F |
78% |
E 3 mph |
| 59 |
12/22 5:00 AM
Monday |
Mostly Cloudy |
24°F |
18°F |
77% |
E 3 mph |
| 60 |
12/22 6:00 AM
Monday |
Partly Sunny |
24°F |
19°F |
80% |
E 5 mph |
| 61 |
12/22 7:00 AM
Monday |
Mostly Cloudy |
25°F |
19°F |
77% |
E 5 mph |
| 62 |
12/22 8:00 AM
Monday |
Partly Sunny |
27°F |
19°F |
73% |
E 5 mph |
| 63 |
12/22 9:00 AM
Monday |
Partly Sunny |
29°F |
20°F |
68% |
SE 6 mph |
| 64 |
12/22 10:00 AM
Monday |
Partly Sunny |
31°F |
20°F |
64% |
SE 6 mph |
| 65 |
12/22 11:00 AM
Monday |
Partly Sunny |
34°F |
21°F |
58% |
SE 6 mph |
| 66 |
12/22 12:00 PM
Monday |
Partly Sunny |
38°F |
22°F |
51% |
SE 6 mph |
| 67 |
12/22 1:00 PM
Monday |
Slight Chance Light Rain |
41°F |
23°F |
47% |
SE 6 mph |
| 68 |
12/22 2:00 PM
Monday |
Slight Chance Light Rain |
42°F |
24°F |
48% |
SE 6 mph |
| 69 |
12/22 3:00 PM
Monday |
Slight Chance Light Rain |
43°F |
26°F |
49% |
SE 6 mph |
| 70 |
12/22 4:00 PM
Monday |
Slight Chance Light Rain |
43°F |
27°F |
53% |
SE 6 mph |
| 71 |
12/22 5:00 PM
Monday |
Slight Chance Light Rain |
42°F |
28°F |
57% |
SE 7 mph |
| 72 |
12/22 6:00 PM
Monday |
Slight Chance Light Rain |
41°F |
28°F |
60% |
S 7 mph |
| 73 |
12/22 7:00 PM
Monday |
Chance Light Rain |
40°F |
29°F |
64% |
S 8 mph |
| 74 |
12/22 8:00 PM
Monday |
Chance Light Rain |
40°F |
30°F |
67% |
S 9 mph |
| 75 |
12/22 9:00 PM
Monday |
Chance Light Rain |
40°F |
31°F |
71% |
S 9 mph |
| 76 |
12/22 10:00 PM
Monday |
Chance Light Rain |
40°F |
32°F |
73% |
S 10 mph |
| 77 |
12/22 11:00 PM
Monday |
Chance Light Rain |
41°F |
33°F |
74% |
S 10 mph |
| 78 |
12/23 12:00 AM
Tuesday |
Chance Light Rain |
42°F |
35°F |
76% |
S 10 mph |
| 79 |
12/23 1:00 AM
Tuesday |
Light Rain Likely |
43°F |
36°F |
76% |
S 10 mph |
| 80 |
12/23 2:00 AM
Tuesday |
Light Rain Likely |
43°F |
37°F |
79% |
S 10 mph |
| 81 |
12/23 3:00 AM
Tuesday |
Light Rain Likely |
44°F |
38°F |
80% |
SW 10 mph |
| 82 |
12/23 4:00 AM
Tuesday |
Light Rain Likely |
44°F |
39°F |
83% |
SW 10 mph |
| 83 |
12/23 5:00 AM
Tuesday |
Light Rain Likely |
44°F |
40°F |
87% |
SW 10 mph |
| 84 |
12/23 6:00 AM
Tuesday |
Light Rain Likely |
45°F |
41°F |
86% |
SW 10 mph |
| 85 |
12/23 7:00 AM
Tuesday |
Slight Chance Light Rain |
45°F |
42°F |
89% |
SW 10 mph |
| 86 |
12/23 8:00 AM
Tuesday |
Slight Chance Light Rain |
45°F |
43°F |
92% |
SW 10 mph |
| 87 |
12/23 9:00 AM
Tuesday |
Slight Chance Light Rain |
45°F |
45°F |
98% |
SW 9 mph |
| 88 |
12/23 10:00 AM
Tuesday |
Slight Chance Light Rain |
46°F |
46°F |
99% |
SW 9 mph |
| 89 |
12/23 11:00 AM
Tuesday |
Slight Chance Light Rain |
47°F |
47°F |
99% |
SW 9 mph |
| 90 |
12/23 12:00 PM
Tuesday |
Slight Chance Light Rain |
48°F |
48°F |
99% |
SW 9 mph |
| 91 |
12/23 1:00 PM
Tuesday |
Cloudy |
49°F |
49°F |
99% |
SW 9 mph |
| 92 |
12/23 2:00 PM
Tuesday |
Cloudy |
50°F |
49°F |
96% |
SW 8 mph |
| 93 |
12/23 3:00 PM
Tuesday |
Cloudy |
51°F |
49°F |
94% |
SW 8 mph |
| 94 |
12/23 4:00 PM
Tuesday |
Cloudy |
51°F |
49°F |
93% |
SW 7 mph |
| 95 |
12/23 5:00 PM
Tuesday |
Cloudy |
51°F |
48°F |
93% |
SW 7 mph |
| 96 |
12/23 6:00 PM
Tuesday |
Cloudy |
50°F |
48°F |
92% |
SW 6 mph |
| 97 |
12/23 7:00 PM
Tuesday |
Chance Light Rain |
49°F |
47°F |
94% |
SW 6 mph |
| 98 |
12/23 8:00 PM
Tuesday |
Chance Light Rain |
49°F |
46°F |
91% |
SW 6 mph |
| 99 |
12/23 9:00 PM
Tuesday |
Chance Light Rain |
48°F |
46°F |
93% |
W 5 mph |
| 100 |
12/23 10:00 PM
Tuesday |
Chance Light Rain |
47°F |
45°F |
94% |
W 5 mph |
| 101 |
12/23 11:00 PM
Tuesday |
Chance Light Rain |
46°F |
45°F |
96% |
W 5 mph |
| 102 |
12/24 12:00 AM
Wednesday |
Chance Light Rain |
46°F |
44°F |
93% |
SW 3 mph |
| 103 |
12/24 1:00 AM
Wednesday |
Chance Light Rain |
45°F |
44°F |
96% |
SW 3 mph |
| 104 |
12/24 2:00 AM
Wednesday |
Chance Light Rain |
44°F |
44°F |
99% |
S 3 mph |
| 105 |
12/24 3:00 AM
Wednesday |
Chance Light Rain |
44°F |
43°F |
97% |
E 3 mph |
| 106 |
12/24 4:00 AM
Wednesday |
Chance Light Rain |
44°F |
43°F |
97% |
NE 3 mph |
| 107 |
12/24 5:00 AM
Wednesday |
Chance Light Rain |
43°F |
43°F |
100% |
E 3 mph |
| 108 |
12/24 6:00 AM
Wednesday |
Chance Light Rain |
43°F |
43°F |
98% |
E 5 mph |
| 109 |
12/24 7:00 AM
Wednesday |
Slight Chance Light Rain |
43°F |
43°F |
98% |
E 5 mph |
| 110 |
12/24 8:00 AM
Wednesday |
Slight Chance Light Rain |
44°F |
43°F |
96% |
E 5 mph |
| 111 |
12/24 9:00 AM
Wednesday |
Slight Chance Light Rain |
44°F |
43°F |
99% |
SE 6 mph |
| 112 |
12/24 10:00 AM
Wednesday |
Slight Chance Light Rain |
45°F |
44°F |
99% |
SE 6 mph |
| 113 |
12/24 11:00 AM
Wednesday |
Slight Chance Light Rain |
46°F |
45°F |
98% |
SE 6 mph |
| 114 |
12/24 12:00 PM
Wednesday |
Slight Chance Light Rain |
48°F |
46°F |
95% |
SE 7 mph |
| 115 |
12/24 1:00 PM
Wednesday |
Cloudy |
50°F |
47°F |
93% |
SE 7 mph |
| 116 |
12/24 2:00 PM
Wednesday |
Cloudy |
52°F |
48°F |
89% |
SE 7 mph |
| 117 |
12/24 3:00 PM
Wednesday |
Cloudy |
53°F |
48°F |
87% |
S 6 mph |
| 118 |
12/24 4:00 PM
Wednesday |
Cloudy |
54°F |
49°F |
84% |
S 6 mph |
| 119 |
12/24 5:00 PM
Wednesday |
Cloudy |
53°F |
49°F |
85% |
S 6 mph |
| 120 |
12/24 6:00 PM
Wednesday |
Cloudy |
52°F |
50°F |
88% |
S 7 mph |
| 121 |
12/24 7:00 PM
Wednesday |
Chance Light Rain |
51°F |
50°F |
91% |
S 7 mph |
| 122 |
12/24 8:00 PM
Wednesday |
Chance Light Rain |
51°F |
50°F |
92% |
S 7 mph |
| 123 |
12/24 9:00 PM
Wednesday |
Chance Light Rain |
51°F |
51°F |
96% |
S 8 mph |
| 124 |
12/24 10:00 PM
Wednesday |
Chance Light Rain |
52°F |
51°F |
97% |
S 8 mph |
| 125 |
12/24 11:00 PM
Wednesday |
Chance Light Rain |
52°F |
51°F |
98% |
S 8 mph |
| 126 |
12/25 12:00 AM
Thursday |
Chance Light Rain |
53°F |
52°F |
97% |
SW 8 mph |
| 127 |
12/25 1:00 AM
Thursday |
Light Rain Likely |
54°F |
52°F |
96% |
SW 8 mph |
| 128 |
12/25 2:00 AM
Thursday |
Light Rain Likely |
55°F |
53°F |
96% |
SW 8 mph |
| 129 |
12/25 3:00 AM
Thursday |
Light Rain Likely |
56°F |
53°F |
93% |
SW 9 mph |
| 130 |
12/25 4:00 AM
Thursday |
Light Rain Likely |
56°F |
54°F |
95% |
SW 9 mph |
| 131 |
12/25 5:00 AM
Thursday |
Light Rain Likely |
56°F |
54°F |
95% |
SW 9 mph |
| 132 |
12/25 6:00 AM
Thursday |
Light Rain Likely |
56°F |
55°F |
96% |
SW 10 mph |
| 133 |
12/25 7:00 AM
Thursday |
Cloudy |
56°F |
55°F |
96% |
SW 10 mph |
| 134 |
12/25 8:00 AM
Thursday |
Cloudy |
56°F |
56°F |
99% |
SW 10 mph |
| 135 |
12/25 9:00 AM
Thursday |
Cloudy |
57°F |
56°F |
98% |
SW 10 mph |
| 136 |
12/25 10:00 AM
Thursday |
Cloudy |
58°F |
57°F |
98% |
SW 10 mph |
| 137 |
12/25 11:00 AM
Thursday |
Cloudy |
59°F |
57°F |
95% |
SW 10 mph |
| 138 |
12/25 12:00 PM
Thursday |
Cloudy |
60°F |
57°F |
92% |
SW 12 mph |
| 139 |
12/25 1:00 PM
Thursday |
Cloudy |
60°F |
57°F |
90% |
SW 12 mph |
| 140 |
12/25 2:00 PM
Thursday |
Cloudy |
61°F |
57°F |
87% |
SW 12 mph |
| 141 |
12/25 3:00 PM
Thursday |
Cloudy |
62°F |
57°F |
84% |
SW 12 mph |
| 142 |
12/25 4:00 PM
Thursday |
Mostly Cloudy |
62°F |
57°F |
83% |
SW 12 mph |
| 143 |
12/25 5:00 PM
Thursday |
Mostly Cloudy |
61°F |
57°F |
86% |
SW 12 mph |
| 144 |
12/25 6:00 PM
Thursday |
Mostly Cloudy |
61°F |
56°F |
85% |
SW 10 mph |
| 145 |
12/25 7:00 PM
Thursday |
Mostly Cloudy |
60°F |
56°F |
87% |
SW 10 mph |
| 146 |
12/25 8:00 PM
Thursday |
Mostly Cloudy |
60°F |
56°F |
88% |
SW 10 mph |
| 147 |
12/25 9:00 PM
Thursday |
Mostly Cloudy |
59°F |
55°F |
87% |
SW 10 mph |
| 148 |
12/25 10:00 PM
Thursday |
Mostly Cloudy |
59°F |
55°F |
87% |
SW 10 mph |
| 149 |
12/25 11:00 PM
Thursday |
Mostly Cloudy |
59°F |
55°F |
87% |
SW 10 mph |
| 150 |
12/26 12:00 AM
Friday |
Mostly Cloudy |
59°F |
55°F |
86% |
SW 10 mph |
| 151 |
12/26 1:00 AM
Friday |
Slight Chance Light Rain |
59°F |
55°F |
87% |
SW 10 mph |
| 152 |
12/26 2:00 AM
Friday |
Slight Chance Light Rain |
58°F |
54°F |
88% |
SW 10 mph |
| 153 |
12/26 3:00 AM
Friday |
Slight Chance Light Rain |
56°F |
54°F |
91% |
SW 9 mph |
| 154 |
12/26 4:00 AM
Friday |
Slight Chance Light Rain |
55°F |
53°F |
93% |
SW 9 mph |
| 155 |
12/26 5:00 AM
Friday |
Slight Chance Light Rain |
54°F |
53°F |
94% |
SW 9 mph |
| 156 |
12/26 6:00 AM
Friday |
Slight Chance Light Rain |
53°F |
52°F |
98% |
W 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
4,380 Views