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 Wednesday 4/8/2026 4:00:00 PM EDT

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