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 7/3/2026 11:38:00 PM EDT

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

ZIP Code File Updated: 7/1/2026 3:58:04 PM
Database Loaded: 7/1/2026 4:19:47 PM with 41,137 Records

5,458 Views

Time: Sat 4-Jul-2026 at 03:37 EDT (Sat 4-Jul-2026 at 07:37 UTC) Page Modified: 1/13/2025 6:00:14 PM (PID:19)