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 4/16/2026 12:40:00 PM EDT

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

ZIP Code File Updated: 4/1/2026 9:54:12 AM
Database Loaded: 4/1/2026 10:15:00 AM with 41,139 Records

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