Hourly Weather Forecast - Union, OH

12 AM
39°F
0%
7mph
NW
Mostly Cloudy
Humidity
95%
Feels like
33°F
Dew Point
38°F
1 AM
38°F
0%
7mph
NNW
Mostly Cloudy
Humidity
97%
Feels like
33°F
Dew Point
37°F
2 AM
37°F
0%
7mph
NNW
Mostly Cloudy
Humidity
98%
Feels like
32°F
Dew Point
37°F
3 AM
36°F
0%
7mph
N
Mostly Cloudy
Humidity
96%
Feels like
30°F
Dew Point
35°F
4 AM
35°F
0%
6mph
N
Partly Cloudy
Humidity
97%
Feels like
29°F
Dew Point
34°F
5 AM
34°F
0%
6mph
NNE
Foggy
Humidity
100%
Feels like
28°F
Dew Point
33°F
6 AM
33°F
0%
6mph
NE
Foggy
Humidity
100%
Feels like
27°F
Dew Point
33°F
7 AM
33°F
0%
6mph
ENE
Foggy
Humidity
100%
Feels like
28°F
Dew Point
33°F
7:56 AM
8 AM
35°F
0%
7mph
E
Mostly Cloudy
Humidity
96%
Feels like
29°F
Dew Point
34°F
9 AM
37°F
0%
7mph
ESE
Mostly Cloudy
Humidity
90%
Feels like
32°F
Dew Point
35°F
10 AM
40°F
10%
8mph
SE
Mostly Cloudy
Humidity
86%
Feels like
34°F
Dew Point
36°F
11 AM
42°F
10%
9mph
SE
Mostly Cloudy
Humidity
82%
Feels like
37°F
Dew Point
37°F
12 PM
45°F
10%
9mph
SE
Mostly Cloudy
Humidity
77%
Feels like
40°F
Dew Point
38°F
1 PM
47°F
10%
9mph
SSE
Mostly Cloudy
Humidity
72%
Feels like
43°F
Dew Point
38°F
2 PM
48°F
10%
9mph
SSE
Mostly Cloudy
Humidity
70%
Feels like
44°F
Dew Point
39°F
3 PM
48°F
10%
9mph
SSE
Mostly Cloudy
Humidity
72%
Feels like
43°F
Dew Point
39°F
4 PM
46°F
10%
10mph
SSE
Mostly Cloudy
Humidity
76%
Feels like
41°F
Dew Point
39°F
5 PM
45°F
20%
10mph
SSE
Mostly Cloudy
Humidity
80%
Feels like
40°F
Dew Point
39°F
5:17 PM
6 PM
44°F
20%
10mph
SSE
Cloudy
Humidity
86%
Feels like
38°F
Dew Point
40°F
7 PM
43°F
30%
10mph
SSE
30% Chance of Light Rain
Humidity
91%
Feels like
38°F
Dew Point
41°F
8 PM
44°F
40%
10mph
SSE
40% Chance of Light Rain
Humidity
95%
Feels like
38°F
Dew Point
42°F
9 PM
44°F
50%
10mph
S
50% Chance of Light Rain
Humidity
97%
Feels like
39°F
Dew Point
43°F
10 PM
45°F
50%
10mph
S
50% Chance of Light Rain
Humidity
98%
Feels like
40°F
Dew Point
44°F
11 PM
45°F
60%
10mph
SSW
60% Chance of Light Rain
Humidity
99%
Feels like
40°F
Dew Point
45°F

Rain And Snow Totals Through Monday

Atmospheric River Impacts Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California through Monday bringing heavy rainfall and mountain snow.

NOAA, NCDC

White Christmas? What Are The Odds

Today's Weather Outlook

Today's Weather Outlook

Cold weather

During Extreme Cold: Watch for Frostbite!

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

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