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 1/20/2026 9:53:00 AM EST

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