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 Sunday 4/5/2026 6:09:00 AM EDT

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

4,891 Views