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 Sunday 2/22/2026 5:44:00 AM EST

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

ZIP Code File Updated: 2/1/2026 10:50:24 AM
Database Loaded: 2/1/2026 11:11:55 AM with 41,139 Records

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