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 Friday 6/5/2026 2:16:00 AM EDT

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

ZIP Code File Updated: 6/1/2026 2:20:36 PM
Database Loaded: 6/1/2026 2:41:45 PM with 41,141 Records

5,267 Views

Time: Fri 5-Jun-2026 at 02:23 EDT (Fri 5-Jun-2026 at 06:23 UTC) Page Modified: 1/13/2025 6:00:14 PM (PID:19)