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 Monday 3/2/2026 7:57:00 AM EST

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

ZIP Code File Updated: 3/1/2026 10:55:08 AM
Database Loaded: 3/1/2026 11:15:46 AM with 41,139 Records

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