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 5/31/2026 6:07:00 AM EDT

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

ZIP Code File Updated: 5/1/2026 3:17:36 PM
Database Loaded: 5/1/2026 3:38:08 PM with 41,141 Records

5,238 Views