NWS Watch, Warning, Advisory or Statement is in effect for Boone County, KY. View Alert

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 6/3/2026 3:33:00 PM EDT

Period Date/Time Forecast Temperature Dew Point RH Wind
1 6/3 9:00 PM
Wednesday
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Clear
69°F 54°F 59% SE 2 mph
2 6/3 10:00 PM
Wednesday
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Mostly Clear
66°F 53°F 63% SE 2 mph
3 6/3 11:00 PM
Wednesday
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Partly Cloudy
64°F 52°F 66% SE 1 mph
4 6/4 12:00 AM
Thursday
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Mostly Clear
63°F 52°F 69% SE 1 mph
5 6/4 1:00 AM
Thursday
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Partly Cloudy
61°F 52°F 72% SE 1 mph
6 6/4 2:00 AM
Thursday
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Mostly Clear
60°F 52°F 74% SE 1 mph
7 6/4 3:00 AM
Thursday
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Mostly Clear
58°F 51°F 79% 0 mph
8 6/4 4:00 AM
Thursday
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Mostly Clear
58°F 51°F 80% 0 mph
9 6/4 5:00 AM
Thursday
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Mostly Clear
57°F 51°F 82% 0 mph
10 6/4 6:00 AM
Thursday
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Sunny
56°F 52°F 87% SE 1 mph
11 6/4 7:00 AM
Thursday
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Sunny
58°F 53°F 83% SE 1 mph
12 6/4 8:00 AM
Thursday
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Sunny
60°F 54°F 81% SE 2 mph
13 6/4 9:00 AM
Thursday
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Sunny
64°F 56°F 75% S 2 mph
14 6/4 10:00 AM
Thursday
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Sunny
71°F 56°F 61% S 2 mph
15 6/4 11:00 AM
Thursday
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Sunny
75°F 57°F 53% S 3 mph
16 6/4 12:00 PM
Thursday
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Sunny
78°F 57°F 49% SW 3 mph
17 6/4 1:00 PM
Thursday
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Sunny
80°F 57°F 45% SW 5 mph
18 6/4 2:00 PM
Thursday
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Mostly Sunny
81°F 56°F 43% SW 5 mph
19 6/4 3:00 PM
Thursday
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Sunny
82°F 57°F 43% SW 5 mph
20 6/4 4:00 PM
Thursday
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Mostly Sunny
82°F 57°F 43% SW 5 mph
21 6/4 5:00 PM
Thursday
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Sunny
83°F 57°F 43% SW 5 mph
22 6/4 6:00 PM
Thursday
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Mostly Clear
81°F 58°F 44% SW 5 mph
23 6/4 7:00 PM
Thursday
Icon
Mostly Clear
81°F 59°F 47% SW 5 mph
24 6/4 8:00 PM
Thursday
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Mostly Clear
78°F 60°F 53% SW 2 mph
25 6/4 9:00 PM
Thursday
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Partly Cloudy
73°F 59°F 60% SW 2 mph
26 6/4 10:00 PM
Thursday
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Partly Cloudy
70°F 58°F 65% SW 2 mph
27 6/4 11:00 PM
Thursday
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Partly Cloudy
68°F 57°F 67% SW 2 mph
28 6/5 12:00 AM
Friday
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Mostly Clear
67°F 57°F 70% S 3 mph
29 6/5 1:00 AM
Friday
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Partly Cloudy
66°F 57°F 73% S 3 mph
30 6/5 2:00 AM
Friday
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Partly Cloudy
65°F 57°F 74% S 3 mph
31 6/5 3:00 AM
Friday
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Partly Cloudy
63°F 56°F 79% S 3 mph
32 6/5 4:00 AM
Friday
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Mostly Cloudy
63°F 56°F 79% S 3 mph
33 6/5 5:00 AM
Friday
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Mostly Cloudy
62°F 56°F 82% S 3 mph
34 6/5 6:00 AM
Friday
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Mostly Sunny
61°F 57°F 87% S 3 mph
35 6/5 7:00 AM
Friday
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Mostly Sunny
63°F 57°F 82% S 3 mph
36 6/5 8:00 AM
Friday
Icon
Mostly Sunny
65°F 59°F 80% S 5 mph
37 6/5 9:00 AM
Friday
Icon
Sunny
68°F 60°F 76% SW 5 mph
38 6/5 10:00 AM
Friday
Icon
Sunny
72°F 61°F 68% SW 6 mph
39 6/5 11:00 AM
Friday
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Mostly Sunny
77°F 61°F 58% SW 8 mph
40 6/5 12:00 PM
Friday
Icon
Mostly Sunny
80°F 60°F 52% SW 9 mph
41 6/5 1:00 PM
Friday
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Mostly Sunny
81°F 59°F 49% SW 9 mph
42 6/5 2:00 PM
Friday
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Mostly Sunny
81°F 58°F 46% SW 9 mph
43 6/5 3:00 PM
Friday
Icon
Sunny
82°F 58°F 45% SW 9 mph
44 6/5 4:00 PM
Friday
Icon
Sunny
83°F 58°F 43% SW 9 mph
45 6/5 5:00 PM
Friday
Icon
Sunny
83°F 58°F 43% SW 9 mph
46 6/5 6:00 PM
Friday
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Mostly Clear
82°F 58°F 45% SW 8 mph
47 6/5 7:00 PM
Friday
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Mostly Clear
81°F 59°F 47% SW 8 mph
48 6/5 8:00 PM
Friday
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Mostly Clear
79°F 59°F 50% SW 7 mph
49 6/5 9:00 PM
Friday
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Mostly Clear
76°F 58°F 54% SW 7 mph
50 6/5 10:00 PM
Friday
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Mostly Clear
73°F 58°F 58% SW 8 mph
51 6/5 11:00 PM
Friday
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Mostly Clear
71°F 57°F 61% S 8 mph
52 6/6 12:00 AM
Saturday
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Mostly Clear
70°F 57°F 65% S 8 mph
53 6/6 1:00 AM
Saturday
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Partly Cloudy
69°F 57°F 68% SW 7 mph
54 6/6 2:00 AM
Saturday
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Partly Cloudy
68°F 57°F 70% SW 7 mph
55 6/6 3:00 AM
Saturday
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Partly Cloudy
67°F 57°F 72% SW 7 mph
56 6/6 4:00 AM
Saturday
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Partly Cloudy
66°F 58°F 74% SW 7 mph
57 6/6 5:00 AM
Saturday
Icon
Mostly Cloudy
66°F 58°F 75% SW 7 mph
58 6/6 6:00 AM
Saturday
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Partly Sunny
66°F 59°F 77% SW 7 mph
59 6/6 7:00 AM
Saturday
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Partly Sunny
66°F 59°F 78% SW 8 mph
60 6/6 8:00 AM
Saturday
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Slight Chance Rain Showers
67°F 60°F 78% SW 8 mph
61 6/6 9:00 AM
Saturday
Icon
Slight Chance Rain Showers
70°F 61°F 73% SW 8 mph
62 6/6 10:00 AM
Saturday
Icon
Slight Chance Rain Showers
73°F 62°F 68% SW 9 mph
63 6/6 11:00 AM
Saturday
Icon
Slight Chance Showers And Thunderstorms
76°F 63°F 64% SW 9 mph
64 6/6 12:00 PM
Saturday
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Slight Chance Showers And Thunderstorms
79°F 64°F 61% SW 9 mph
65 6/6 1:00 PM
Saturday
Icon
Slight Chance Showers And Thunderstorms
81°F 65°F 58% SW 10 mph
66 6/6 2:00 PM
Saturday
Icon
Slight Chance Showers And Thunderstorms
82°F 65°F 56% SW 10 mph
67 6/6 3:00 PM
Saturday
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Slight Chance Showers And Thunderstorms
83°F 65°F 54% SW 10 mph
68 6/6 4:00 PM
Saturday
Icon
Slight Chance Showers And Thunderstorms
84°F 65°F 53% SW 10 mph
69 6/6 5:00 PM
Saturday
Icon
Slight Chance Showers And Thunderstorms
84°F 65°F 53% SW 10 mph
70 6/6 6:00 PM
Saturday
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Slight Chance Showers And Thunderstorms
83°F 65°F 55% SW 9 mph
71 6/6 7:00 PM
Saturday
Icon
Slight Chance Showers And Thunderstorms
82°F 66°F 58% SW 7 mph
72 6/6 8:00 PM
Saturday
Icon
Chance Showers And Thunderstorms
79°F 66°F 64% SW 6 mph
73 6/6 9:00 PM
Saturday
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Chance Showers And Thunderstorms
77°F 66°F 69% SW 6 mph
74 6/6 10:00 PM
Saturday
Icon
Chance Showers And Thunderstorms
75°F 65°F 72% SW 5 mph
75 6/6 11:00 PM
Saturday
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Chance Showers And Thunderstorms
73°F 65°F 77% SW 5 mph
76 6/7 12:00 AM
Sunday
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Chance Showers And Thunderstorms
72°F 65°F 79% SW 5 mph
77 6/7 1:00 AM
Sunday
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Chance Showers And Thunderstorms
71°F 64°F 81% SW 3 mph
78 6/7 2:00 AM
Sunday
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Chance Showers And Thunderstorms
70°F 64°F 82% SW 3 mph
79 6/7 3:00 AM
Sunday
Icon
Chance Showers And Thunderstorms
69°F 64°F 85% SW 3 mph
80 6/7 4:00 AM
Sunday
Icon
Chance Showers And Thunderstorms
68°F 64°F 87% SW 3 mph
81 6/7 5:00 AM
Sunday
Icon
Chance Showers And Thunderstorms
68°F 64°F 87% SW 3 mph
82 6/7 6:00 AM
Sunday
Icon
Chance Showers And Thunderstorms
68°F 65°F 88% SW 3 mph
83 6/7 7:00 AM
Sunday
Icon
Chance Showers And Thunderstorms
68°F 65°F 89% SW 3 mph
84 6/7 8:00 AM
Sunday
Icon
Chance Showers And Thunderstorms
69°F 66°F 89% SW 3 mph
85 6/7 9:00 AM
Sunday
Icon
Chance Showers And Thunderstorms
71°F 67°F 86% W 3 mph
86 6/7 10:00 AM
Sunday
Icon
Chance Showers And Thunderstorms
74°F 67°F 80% W 3 mph
87 6/7 11:00 AM
Sunday
Icon
Chance Showers And Thunderstorms
77°F 68°F 75% W 3 mph
88 6/7 12:00 PM
Sunday
Icon
Chance Showers And Thunderstorms
79°F 69°F 71% W 3 mph
89 6/7 1:00 PM
Sunday
Icon
Chance Showers And Thunderstorms
80°F 69°F 68% W 3 mph
90 6/7 2:00 PM
Sunday
Icon
Chance Showers And Thunderstorms
81°F 69°F 66% W 3 mph
91 6/7 3:00 PM
Sunday
Icon
Chance Showers And Thunderstorms
82°F 69°F 64% W 3 mph
92 6/7 4:00 PM
Sunday
Icon
Chance Showers And Thunderstorms
83°F 68°F 61% NW 5 mph
93 6/7 5:00 PM
Sunday
Icon
Chance Showers And Thunderstorms
83°F 68°F 61% NW 5 mph
94 6/7 6:00 PM
Sunday
Icon
Chance Showers And Thunderstorms
83°F 68°F 62% NW 5 mph
95 6/7 7:00 PM
Sunday
Icon
Chance Showers And Thunderstorms
82°F 68°F 64% N 3 mph
96 6/7 8:00 PM
Sunday
Icon
Slight Chance Showers And Thunderstorms
80°F 68°F 68% N 3 mph
97 6/7 9:00 PM
Sunday
Icon
Slight Chance Showers And Thunderstorms
77°F 67°F 71% N 3 mph
98 6/7 10:00 PM
Sunday
Icon
Slight Chance Showers And Thunderstorms
74°F 67°F 78% NE 2 mph
99 6/7 11:00 PM
Sunday
Icon
Slight Chance Showers And Thunderstorms
72°F 66°F 81% NE 2 mph
100 6/8 12:00 AM
Monday
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Slight Chance Showers And Thunderstorms
71°F 66°F 82% NE 2 mph
101 6/8 1:00 AM
Monday
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Slight Chance Showers And Thunderstorms
70°F 65°F 84% E 2 mph
102 6/8 2:00 AM
Monday
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Mostly Cloudy
70°F 65°F 84% E 2 mph
103 6/8 3:00 AM
Monday
Icon
Mostly Cloudy
69°F 65°F 85% E 2 mph
104 6/8 4:00 AM
Monday
Icon
Mostly Cloudy
68°F 64°F 87% E 3 mph
105 6/8 5:00 AM
Monday
Icon
Mostly Cloudy
68°F 64°F 88% E 3 mph
106 6/8 6:00 AM
Monday
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Partly Sunny
68°F 64°F 88% E 3 mph
107 6/8 7:00 AM
Monday
Icon
Partly Sunny
68°F 64°F 89% E 5 mph
108 6/8 8:00 AM
Monday
Icon
Mostly Sunny
69°F 65°F 89% E 5 mph
109 6/8 9:00 AM
Monday
Icon
Mostly Sunny
72°F 66°F 83% E 5 mph
110 6/8 10:00 AM
Monday
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Mostly Sunny
75°F 67°F 77% E 6 mph
111 6/8 11:00 AM
Monday
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Mostly Sunny
78°F 68°F 71% E 6 mph
112 6/8 12:00 PM
Monday
Icon
Mostly Sunny
80°F 68°F 66% E 6 mph
113 6/8 1:00 PM
Monday
Icon
Mostly Sunny
82°F 67°F 61% E 6 mph
114 6/8 2:00 PM
Monday
Icon
Slight Chance Showers And Thunderstorms
83°F 66°F 58% E 6 mph
115 6/8 3:00 PM
Monday
Icon
Slight Chance Showers And Thunderstorms
84°F 66°F 56% E 6 mph
116 6/8 4:00 PM
Monday
Icon
Slight Chance Showers And Thunderstorms
84°F 66°F 55% E 6 mph
117 6/8 5:00 PM
Monday
Icon
Slight Chance Showers And Thunderstorms
84°F 66°F 55% E 6 mph
118 6/8 6:00 PM
Monday
Icon
Slight Chance Showers And Thunderstorms
84°F 66°F 56% E 6 mph
119 6/8 7:00 PM
Monday
Icon
Slight Chance Showers And Thunderstorms
83°F 67°F 58% E 5 mph
120 6/8 8:00 PM
Monday
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Partly Cloudy
81°F 67°F 62% E 5 mph
121 6/8 9:00 PM
Monday
Icon
Partly Cloudy
78°F 66°F 65% E 5 mph
122 6/8 10:00 PM
Monday
Icon
Partly Cloudy
75°F 65°F 71% E 5 mph
123 6/8 11:00 PM
Monday
Icon
Partly Cloudy
73°F 64°F 73% E 5 mph
124 6/9 12:00 AM
Tuesday
Icon
Partly Cloudy
72°F 63°F 74% E 5 mph
125 6/9 1:00 AM
Tuesday
Icon
Partly Cloudy
71°F 63°F 76% E 5 mph
126 6/9 2:00 AM
Tuesday
Icon
Partly Cloudy
71°F 63°F 76% E 5 mph
127 6/9 3:00 AM
Tuesday
Icon
Partly Cloudy
70°F 63°F 79% E 5 mph
128 6/9 4:00 AM
Tuesday
Icon
Partly Cloudy
70°F 63°F 81% E 5 mph
129 6/9 5:00 AM
Tuesday
Icon
Partly Cloudy
69°F 63°F 82% E 5 mph
130 6/9 6:00 AM
Tuesday
Icon
Mostly Sunny
68°F 64°F 85% E 5 mph
131 6/9 7:00 AM
Tuesday
Icon
Mostly Sunny
68°F 64°F 86% E 6 mph
132 6/9 8:00 AM
Tuesday
Icon
Mostly Sunny
69°F 65°F 86% E 6 mph
133 6/9 9:00 AM
Tuesday
Icon
Mostly Sunny
72°F 66°F 80% E 6 mph
134 6/9 10:00 AM
Tuesday
Icon
Mostly Sunny
75°F 66°F 74% E 7 mph
135 6/9 11:00 AM
Tuesday
Icon
Mostly Sunny
78°F 67°F 69% E 7 mph
136 6/9 12:00 PM
Tuesday
Icon
Mostly Sunny
80°F 67°F 65% E 7 mph
137 6/9 1:00 PM
Tuesday
Icon
Mostly Sunny
82°F 67°F 59% E 8 mph
138 6/9 2:00 PM
Tuesday
Icon
Slight Chance Showers And Thunderstorms
83°F 67°F 58% E 8 mph
139 6/9 3:00 PM
Tuesday
Icon
Slight Chance Showers And Thunderstorms
84°F 67°F 56% E 8 mph
140 6/9 4:00 PM
Tuesday
Icon
Slight Chance Showers And Thunderstorms
85°F 67°F 54% E 8 mph
141 6/9 5:00 PM
Tuesday
Icon
Slight Chance Showers And Thunderstorms
85°F 67°F 54% E 8 mph
142 6/9 6:00 PM
Tuesday
Icon
Slight Chance Showers And Thunderstorms
84°F 67°F 56% E 7 mph
143 6/9 7:00 PM
Tuesday
Icon
Slight Chance Showers And Thunderstorms
83°F 66°F 58% E 7 mph
144 6/9 8:00 PM
Tuesday
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Partly Cloudy
81°F 66°F 62% E 6 mph
145 6/9 9:00 PM
Tuesday
Icon
Partly Cloudy
78°F 65°F 66% E 6 mph
146 6/9 10:00 PM
Tuesday
Icon
Partly Cloudy
75°F 65°F 70% E 5 mph
147 6/9 11:00 PM
Tuesday
Icon
Partly Cloudy
73°F 64°F 73% E 5 mph
148 6/10 12:00 AM
Wednesday
Icon
Partly Cloudy
72°F 63°F 73% E 5 mph
149 6/10 1:00 AM
Wednesday
Icon
Partly Cloudy
71°F 63°F 74% E 5 mph
150 6/10 2:00 AM
Wednesday
Icon
Partly Cloudy
70°F 62°F 76% E 5 mph
151 6/10 3:00 AM
Wednesday
Icon
Partly Cloudy
69°F 62°F 78% E 5 mph
152 6/10 4:00 AM
Wednesday
Icon
Partly Cloudy
68°F 62°F 81% E 5 mph
153 6/10 5:00 AM
Wednesday
Icon
Partly Cloudy
68°F 62°F 82% E 5 mph
154 6/10 6:00 AM
Wednesday
Icon
Mostly Sunny
68°F 62°F 82% E 5 mph
155 6/10 7:00 AM
Wednesday
Icon
Mostly Sunny
68°F 63°F 84% E 5 mph
156 6/10 8:00 AM
Wednesday
Icon
Mostly Sunny
69°F 64°F 84% E 5 mph

ZIP Code File Updated: 6/1/2026 2:20:36 PM
Database Loaded: 6/1/2026 2:41:45 PM with 41,141 Records

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