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 Thursday 4/23/2026 6:50:00 PM EDT

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