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 Wednesday 3/25/2026 6:51:00 PM EDT

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

ZIP Code File Updated: 3/1/2026 11:55:08 AM
Database Loaded: 3/1/2026 11:15:46 AM with 41,139 Records

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