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 Thursday 6/4/2026 10:21:00 AM EDT

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