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 Saturday 6/27/2026 8:25:00 AM EDT

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