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 Tuesday 3/17/2026 4:00:00 PM EDT
| Period |
Date/Time |
Forecast |
Temperature |
Dew Point |
RH |
Wind |
| 1 |
3/17 8:00 PM
Tuesday |
Mostly Cloudy |
28°F |
8°F |
43% |
W 3 mph |
| 2 |
3/17 9:00 PM
Tuesday |
Mostly Cloudy |
26°F |
10°F |
50% |
W 3 mph |
| 3 |
3/17 10:00 PM
Tuesday |
Mostly Cloudy |
26°F |
10°F |
50% |
SW 2 mph |
| 4 |
3/17 11:00 PM
Tuesday |
Mostly Cloudy |
26°F |
11°F |
52% |
S 2 mph |
| 5 |
3/18 12:00 AM
Wednesday |
Mostly Cloudy |
26°F |
11°F |
53% |
S 2 mph |
| 6 |
3/18 1:00 AM
Wednesday |
Mostly Cloudy |
26°F |
11°F |
53% |
S 2 mph |
| 7 |
3/18 2:00 AM
Wednesday |
Mostly Cloudy |
26°F |
12°F |
55% |
S 3 mph |
| 8 |
3/18 3:00 AM
Wednesday |
Mostly Cloudy |
25°F |
12°F |
56% |
S 3 mph |
| 9 |
3/18 4:00 AM
Wednesday |
Mostly Cloudy |
26°F |
12°F |
55% |
S 5 mph |
| 10 |
3/18 5:00 AM
Wednesday |
Mostly Cloudy |
26°F |
12°F |
55% |
S 6 mph |
| 11 |
3/18 6:00 AM
Wednesday |
Mostly Cloudy |
27°F |
12°F |
53% |
S 6 mph |
| 12 |
3/18 7:00 AM
Wednesday |
Mostly Cloudy |
28°F |
13°F |
53% |
S 6 mph |
| 13 |
3/18 8:00 AM
Wednesday |
Chance Light Snow |
28°F |
13°F |
53% |
S 7 mph |
| 14 |
3/18 9:00 AM
Wednesday |
Chance Light Snow |
29°F |
16°F |
58% |
S 7 mph |
| 15 |
3/18 10:00 AM
Wednesday |
Chance Light Snow |
30°F |
19°F |
63% |
S 8 mph |
| 16 |
3/18 11:00 AM
Wednesday |
Chance Light Snow |
33°F |
22°F |
63% |
S 9 mph |
| 17 |
3/18 12:00 PM
Wednesday |
Chance Light Snow |
36°F |
24°F |
61% |
S 9 mph |
| 18 |
3/18 1:00 PM
Wednesday |
Chance Light Snow |
38°F |
26°F |
62% |
S 10 mph |
| 19 |
3/18 2:00 PM
Wednesday |
Mostly Cloudy |
39°F |
28°F |
64% |
S 10 mph |
| 20 |
3/18 3:00 PM
Wednesday |
Mostly Cloudy |
42°F |
29°F |
60% |
S 10 mph |
| 21 |
3/18 4:00 PM
Wednesday |
Mostly Cloudy |
43°F |
30°F |
60% |
S 10 mph |
| 22 |
3/18 5:00 PM
Wednesday |
Mostly Cloudy |
43°F |
31°F |
62% |
S 9 mph |
| 23 |
3/18 6:00 PM
Wednesday |
Mostly Cloudy |
44°F |
32°F |
62% |
S 8 mph |
| 24 |
3/18 7:00 PM
Wednesday |
Mostly Cloudy |
43°F |
32°F |
65% |
S 6 mph |
| 25 |
3/18 8:00 PM
Wednesday |
Mostly Cloudy |
42°F |
32°F |
66% |
S 6 mph |
| 26 |
3/18 9:00 PM
Wednesday |
Partly Cloudy |
41°F |
32°F |
70% |
S 6 mph |
| 27 |
3/18 10:00 PM
Wednesday |
Mostly Cloudy |
40°F |
32°F |
73% |
S 6 mph |
| 28 |
3/18 11:00 PM
Wednesday |
Mostly Cloudy |
40°F |
33°F |
76% |
S 6 mph |
| 29 |
3/19 12:00 AM
Thursday |
Mostly Cloudy |
40°F |
33°F |
76% |
S 6 mph |
| 30 |
3/19 1:00 AM
Thursday |
Mostly Cloudy |
40°F |
33°F |
76% |
S 6 mph |
| 31 |
3/19 2:00 AM
Thursday |
Mostly Cloudy |
40°F |
33°F |
76% |
S 6 mph |
| 32 |
3/19 3:00 AM
Thursday |
Mostly Cloudy |
39°F |
33°F |
78% |
S 6 mph |
| 33 |
3/19 4:00 AM
Thursday |
Mostly Cloudy |
38°F |
33°F |
81% |
S 6 mph |
| 34 |
3/19 5:00 AM
Thursday |
Mostly Cloudy |
38°F |
33°F |
83% |
S 6 mph |
| 35 |
3/19 6:00 AM
Thursday |
Mostly Cloudy |
37°F |
33°F |
85% |
S 6 mph |
| 36 |
3/19 7:00 AM
Thursday |
Mostly Cloudy |
37°F |
33°F |
85% |
S 6 mph |
| 37 |
3/19 8:00 AM
Thursday |
Chance Light Rain |
38°F |
33°F |
83% |
S 6 mph |
| 38 |
3/19 9:00 AM
Thursday |
Chance Light Rain |
40°F |
34°F |
80% |
S 6 mph |
| 39 |
3/19 10:00 AM
Thursday |
Chance Light Rain |
44°F |
36°F |
75% |
S 6 mph |
| 40 |
3/19 11:00 AM
Thursday |
Chance Light Rain |
47°F |
38°F |
71% |
S 6 mph |
| 41 |
3/19 12:00 PM
Thursday |
Chance Light Rain |
50°F |
39°F |
66% |
S 6 mph |
| 42 |
3/19 1:00 PM
Thursday |
Chance Light Rain |
53°F |
40°F |
63% |
SW 6 mph |
| 43 |
3/19 2:00 PM
Thursday |
Chance Light Rain |
55°F |
41°F |
60% |
SW 6 mph |
| 44 |
3/19 3:00 PM
Thursday |
Chance Light Rain |
56°F |
42°F |
59% |
SW 6 mph |
| 45 |
3/19 4:00 PM
Thursday |
Chance Light Rain |
57°F |
43°F |
59% |
S 6 mph |
| 46 |
3/19 5:00 PM
Thursday |
Chance Light Rain |
57°F |
43°F |
60% |
S 6 mph |
| 47 |
3/19 6:00 PM
Thursday |
Chance Light Rain |
56°F |
43°F |
62% |
S 5 mph |
| 48 |
3/19 7:00 PM
Thursday |
Chance Light Rain |
55°F |
43°F |
64% |
S 5 mph |
| 49 |
3/19 8:00 PM
Thursday |
Mostly Cloudy |
54°F |
43°F |
67% |
S 3 mph |
| 50 |
3/19 9:00 PM
Thursday |
Partly Cloudy |
52°F |
43°F |
71% |
S 3 mph |
| 51 |
3/19 10:00 PM
Thursday |
Partly Cloudy |
51°F |
43°F |
75% |
SE 3 mph |
| 52 |
3/19 11:00 PM
Thursday |
Partly Cloudy |
49°F |
43°F |
80% |
E 3 mph |
| 53 |
3/20 12:00 AM
Friday |
Partly Cloudy |
48°F |
43°F |
84% |
E 3 mph |
| 54 |
3/20 1:00 AM
Friday |
Partly Cloudy |
47°F |
43°F |
87% |
NE 3 mph |
| 55 |
3/20 2:00 AM
Friday |
Partly Cloudy |
46°F |
43°F |
89% |
NE 3 mph |
| 56 |
3/20 3:00 AM
Friday |
Partly Cloudy |
45°F |
42°F |
91% |
NE 3 mph |
| 57 |
3/20 4:00 AM
Friday |
Mostly Cloudy |
44°F |
42°F |
91% |
E 3 mph |
| 58 |
3/20 5:00 AM
Friday |
Mostly Cloudy |
43°F |
41°F |
91% |
E 3 mph |
| 59 |
3/20 6:00 AM
Friday |
Partly Sunny |
42°F |
40°F |
92% |
E 3 mph |
| 60 |
3/20 7:00 AM
Friday |
Partly Sunny |
41°F |
39°F |
92% |
E 3 mph |
| 61 |
3/20 8:00 AM
Friday |
Partly Sunny |
41°F |
39°F |
91% |
E 3 mph |
| 62 |
3/20 9:00 AM
Friday |
Partly Sunny |
43°F |
41°F |
90% |
E 3 mph |
| 63 |
3/20 10:00 AM
Friday |
Partly Sunny |
46°F |
43°F |
87% |
SE 5 mph |
| 64 |
3/20 11:00 AM
Friday |
Partly Sunny |
50°F |
45°F |
83% |
S 5 mph |
| 65 |
3/20 12:00 PM
Friday |
Partly Sunny |
54°F |
46°F |
76% |
S 5 mph |
| 66 |
3/20 1:00 PM
Friday |
Partly Sunny |
58°F |
47°F |
69% |
SW 6 mph |
| 67 |
3/20 2:00 PM
Friday |
Partly Sunny |
61°F |
48°F |
63% |
SW 6 mph |
| 68 |
3/20 3:00 PM
Friday |
Partly Sunny |
63°F |
48°F |
59% |
SW 6 mph |
| 69 |
3/20 4:00 PM
Friday |
Mostly Sunny |
64°F |
48°F |
57% |
SW 6 mph |
| 70 |
3/20 5:00 PM
Friday |
Mostly Sunny |
64°F |
48°F |
57% |
W 6 mph |
| 71 |
3/20 6:00 PM
Friday |
Partly Cloudy |
63°F |
48°F |
58% |
W 6 mph |
| 72 |
3/20 7:00 PM
Friday |
Partly Cloudy |
61°F |
48°F |
62% |
SW 5 mph |
| 73 |
3/20 8:00 PM
Friday |
Partly Cloudy |
61°F |
48°F |
62% |
SW 5 mph |
| 74 |
3/20 9:00 PM
Friday |
Partly Cloudy |
59°F |
48°F |
68% |
SW 5 mph |
| 75 |
3/20 10:00 PM
Friday |
Partly Cloudy |
56°F |
48°F |
74% |
SW 5 mph |
| 76 |
3/20 11:00 PM
Friday |
Mostly Cloudy |
54°F |
48°F |
80% |
SW 5 mph |
| 77 |
3/21 12:00 AM
Saturday |
Mostly Cloudy |
53°F |
48°F |
81% |
SW 5 mph |
| 78 |
3/21 1:00 AM
Saturday |
Mostly Cloudy |
53°F |
47°F |
82% |
SW 6 mph |
| 79 |
3/21 2:00 AM
Saturday |
Mostly Cloudy |
52°F |
47°F |
83% |
SW 6 mph |
| 80 |
3/21 3:00 AM
Saturday |
Mostly Cloudy |
51°F |
47°F |
85% |
SW 6 mph |
| 81 |
3/21 4:00 AM
Saturday |
Mostly Cloudy |
50°F |
46°F |
87% |
SW 6 mph |
| 82 |
3/21 5:00 AM
Saturday |
Mostly Cloudy |
49°F |
46°F |
89% |
SW 6 mph |
| 83 |
3/21 6:00 AM
Saturday |
Partly Sunny |
49°F |
46°F |
89% |
SW 6 mph |
| 84 |
3/21 7:00 AM
Saturday |
Partly Sunny |
48°F |
45°F |
89% |
SW 6 mph |
| 85 |
3/21 8:00 AM
Saturday |
Partly Sunny |
48°F |
45°F |
89% |
S 6 mph |
| 86 |
3/21 9:00 AM
Saturday |
Partly Sunny |
51°F |
46°F |
85% |
S 6 mph |
| 87 |
3/21 10:00 AM
Saturday |
Partly Sunny |
53°F |
48°F |
81% |
S 7 mph |
| 88 |
3/21 11:00 AM
Saturday |
Partly Sunny |
56°F |
49°F |
77% |
S 7 mph |
| 89 |
3/21 12:00 PM
Saturday |
Partly Sunny |
59°F |
50°F |
70% |
SW 7 mph |
| 90 |
3/21 1:00 PM
Saturday |
Partly Sunny |
63°F |
50°F |
64% |
SW 8 mph |
| 91 |
3/21 2:00 PM
Saturday |
Partly Sunny |
66°F |
51°F |
58% |
SW 8 mph |
| 92 |
3/21 3:00 PM
Saturday |
Partly Sunny |
67°F |
51°F |
56% |
SW 8 mph |
| 93 |
3/21 4:00 PM
Saturday |
Mostly Sunny |
69°F |
51°F |
53% |
SW 8 mph |
| 94 |
3/21 5:00 PM
Saturday |
Mostly Sunny |
70°F |
51°F |
51% |
SW 8 mph |
| 95 |
3/21 6:00 PM
Saturday |
Partly Cloudy |
68°F |
51°F |
55% |
SW 8 mph |
| 96 |
3/21 7:00 PM
Saturday |
Partly Cloudy |
66°F |
51°F |
58% |
SW 7 mph |
| 97 |
3/21 8:00 PM
Saturday |
Mostly Clear |
64°F |
51°F |
63% |
SW 7 mph |
| 98 |
3/21 9:00 PM
Saturday |
Mostly Clear |
62°F |
51°F |
66% |
SW 7 mph |
| 99 |
3/21 10:00 PM
Saturday |
Mostly Clear |
61°F |
50°F |
69% |
SW 7 mph |
| 100 |
3/21 11:00 PM
Saturday |
Mostly Clear |
59°F |
50°F |
72% |
SW 7 mph |
| 101 |
3/22 12:00 AM
Sunday |
Mostly Clear |
58°F |
50°F |
73% |
SW 7 mph |
| 102 |
3/22 1:00 AM
Sunday |
Mostly Clear |
58°F |
49°F |
74% |
SW 7 mph |
| 103 |
3/22 2:00 AM
Sunday |
Mostly Clear |
57°F |
49°F |
75% |
SW 7 mph |
| 104 |
3/22 3:00 AM
Sunday |
Mostly Clear |
56°F |
49°F |
76% |
SW 7 mph |
| 105 |
3/22 4:00 AM
Sunday |
Mostly Clear |
55°F |
48°F |
78% |
SW 7 mph |
| 106 |
3/22 5:00 AM
Sunday |
Mostly Clear |
54°F |
48°F |
80% |
SW 7 mph |
| 107 |
3/22 6:00 AM
Sunday |
Sunny |
54°F |
48°F |
80% |
SW 7 mph |
| 108 |
3/22 7:00 AM
Sunday |
Sunny |
53°F |
47°F |
80% |
SW 8 mph |
| 109 |
3/22 8:00 AM
Sunday |
Sunny |
53°F |
47°F |
80% |
SW 8 mph |
| 110 |
3/22 9:00 AM
Sunday |
Sunny |
56°F |
48°F |
75% |
SW 9 mph |
| 111 |
3/22 10:00 AM
Sunday |
Mostly Sunny |
59°F |
50°F |
71% |
SW 9 mph |
| 112 |
3/22 11:00 AM
Sunday |
Mostly Sunny |
62°F |
51°F |
67% |
SW 10 mph |
| 113 |
3/22 12:00 PM
Sunday |
Mostly Sunny |
65°F |
51°F |
61% |
SW 10 mph |
| 114 |
3/22 1:00 PM
Sunday |
Mostly Sunny |
68°F |
52°F |
56% |
SW 10 mph |
| 115 |
3/22 2:00 PM
Sunday |
Slight Chance T-storms |
71°F |
52°F |
51% |
SW 10 mph |
| 116 |
3/22 3:00 PM
Sunday |
Slight Chance T-storms |
72°F |
51°F |
49% |
W 10 mph |
| 117 |
3/22 4:00 PM
Sunday |
Slight Chance T-storms |
72°F |
51°F |
46% |
W 12 mph |
| 118 |
3/22 5:00 PM
Sunday |
Slight Chance T-storms |
73°F |
50°F |
44% |
W 12 mph |
| 119 |
3/22 6:00 PM
Sunday |
Slight Chance T-storms |
71°F |
49°F |
45% |
W 12 mph |
| 120 |
3/22 7:00 PM
Sunday |
Slight Chance T-storms |
69°F |
47°F |
46% |
NW 10 mph |
| 121 |
3/22 8:00 PM
Sunday |
Slight Chance Rain And Snow Showers |
67°F |
46°F |
47% |
NW 10 mph |
| 122 |
3/22 9:00 PM
Sunday |
Slight Chance Rain And Snow Showers |
63°F |
45°F |
51% |
NW 10 mph |
| 123 |
3/22 10:00 PM
Sunday |
Slight Chance Rain And Snow Showers |
60°F |
43°F |
55% |
N 9 mph |
| 124 |
3/22 11:00 PM
Sunday |
Slight Chance Rain And Snow Showers |
56°F |
42°F |
59% |
N 9 mph |
| 125 |
3/23 12:00 AM
Monday |
Slight Chance Rain And Snow Showers |
54°F |
41°F |
61% |
N 9 mph |
| 126 |
3/23 1:00 AM
Monday |
Slight Chance Rain And Snow Showers |
52°F |
39°F |
62% |
N 9 mph |
| 127 |
3/23 2:00 AM
Monday |
Partly Cloudy |
50°F |
38°F |
63% |
N 9 mph |
| 128 |
3/23 3:00 AM
Monday |
Mostly Clear |
48°F |
36°F |
65% |
N 9 mph |
| 129 |
3/23 4:00 AM
Monday |
Mostly Clear |
45°F |
35°F |
66% |
N 9 mph |
| 130 |
3/23 5:00 AM
Monday |
Mostly Clear |
43°F |
33°F |
67% |
N 9 mph |
| 131 |
3/23 6:00 AM
Monday |
Sunny |
42°F |
31°F |
66% |
N 9 mph |
| 132 |
3/23 7:00 AM
Monday |
Sunny |
41°F |
30°F |
64% |
N 9 mph |
| 133 |
3/23 8:00 AM
Monday |
Sunny |
40°F |
28°F |
62% |
N 9 mph |
| 134 |
3/23 9:00 AM
Monday |
Sunny |
41°F |
28°F |
59% |
N 9 mph |
| 135 |
3/23 10:00 AM
Monday |
Sunny |
42°F |
28°F |
57% |
N 9 mph |
| 136 |
3/23 11:00 AM
Monday |
Sunny |
43°F |
28°F |
55% |
N 9 mph |
| 137 |
3/23 12:00 PM
Monday |
Sunny |
45°F |
28°F |
50% |
N 9 mph |
| 138 |
3/23 1:00 PM
Monday |
Sunny |
48°F |
28°F |
46% |
NE 9 mph |
| 139 |
3/23 2:00 PM
Monday |
Sunny |
50°F |
28°F |
42% |
NE 9 mph |
| 140 |
3/23 3:00 PM
Monday |
Sunny |
51°F |
27°F |
40% |
NE 9 mph |
| 141 |
3/23 4:00 PM
Monday |
Sunny |
51°F |
27°F |
38% |
NE 9 mph |
| 142 |
3/23 5:00 PM
Monday |
Mostly Sunny |
52°F |
26°F |
36% |
NE 9 mph |
| 143 |
3/23 6:00 PM
Monday |
Partly Cloudy |
50°F |
26°F |
38% |
NE 9 mph |
| 144 |
3/23 7:00 PM
Monday |
Partly Cloudy |
49°F |
25°F |
40% |
NE 8 mph |
| 145 |
3/23 8:00 PM
Monday |
Mostly Cloudy |
47°F |
25°F |
42% |
NE 8 mph |
| 146 |
3/23 9:00 PM
Monday |
Mostly Cloudy |
45°F |
25°F |
44% |
NE 8 mph |
| 147 |
3/23 10:00 PM
Monday |
Partly Cloudy |
44°F |
24°F |
46% |
NE 7 mph |
| 148 |
3/23 11:00 PM
Monday |
Partly Cloudy |
42°F |
24°F |
48% |
NE 7 mph |
| 149 |
3/24 12:00 AM
Tuesday |
Partly Cloudy |
41°F |
24°F |
50% |
NE 7 mph |
| 150 |
3/24 1:00 AM
Tuesday |
Partly Cloudy |
39°F |
23°F |
52% |
NE 7 mph |
| 151 |
3/24 2:00 AM
Tuesday |
Partly Cloudy |
38°F |
23°F |
54% |
NE 7 mph |
| 152 |
3/24 3:00 AM
Tuesday |
Partly Cloudy |
37°F |
23°F |
56% |
NE 7 mph |
| 153 |
3/24 4:00 AM
Tuesday |
Partly Cloudy |
36°F |
22°F |
57% |
E 7 mph |
| 154 |
3/24 5:00 AM
Tuesday |
Partly Cloudy |
35°F |
22°F |
59% |
E 7 mph |
| 155 |
3/24 6:00 AM
Tuesday |
Mostly Sunny |
34°F |
22°F |
59% |
E 7 mph |
| 156 |
3/24 7:00 AM
Tuesday |
Mostly Sunny |
34°F |
21°F |
60% |
E 7 mph |
ZIP Code File Updated: 3/1/2026 11:55:08 AM
Database Loaded: 3/1/2026 11:15:46 AM with 41,139 Records
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