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 7/2/2026 6:00:00 AM EDT

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

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