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 3/20/2026 5:54:00 AM EDT

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