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 Thursday 6/4/2026 2:17:00 AM EDT

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

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