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 4/3/2026 4:00:00 PM EDT

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

4,884 Views