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 4/17/2026 4:00:00 PM EDT

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