Hourly Weather Forecast - Mercer, OH

12 AM
34°F
10%
9mph
WSW
Mostly Cloudy
Humidity
80%
Feels like
26°F
Dew Point
28°F
1 AM
33°F
10%
9mph
W
Mostly Cloudy
Humidity
82%
Feels like
25°F
Dew Point
28°F
2 AM
32°F
10%
9mph
W
Partly Cloudy
Humidity
83%
Feels like
25°F
Dew Point
27°F
3 AM
31°F
10%
9mph
W
Mostly Clear
Humidity
83%
Feels like
24°F
Dew Point
27°F
4 AM
31°F
10%
8mph
W
Partly Cloudy
Humidity
83%
Feels like
23°F
Dew Point
26°F
5 AM
30°F
10%
8mph
W
Partly Cloudy
Humidity
82%
Feels like
22°F
Dew Point
25°F
6 AM
29°F
10%
8mph
W
Partly Cloudy
Humidity
82%
Feels like
21°F
Dew Point
24°F
7 AM
29°F
10%
8mph
W
Partly Cloudy
Humidity
80%
Feels like
21°F
Dew Point
23°F
7:58 AM
8 AM
29°F
10%
8mph
W
Partly Cloudy
Humidity
79%
Feels like
22°F
Dew Point
23°F
9 AM
30°F
10%
8mph
WNW
Mostly Sunny
Humidity
77%
Feels like
23°F
Dew Point
24°F
10 AM
31°F
10%
8mph
WNW
Mostly Sunny
Humidity
75%
Feels like
24°F
Dew Point
24°F
11 AM
32°F
10%
8mph
WNW
Mostly Sunny
Humidity
71%
Feels like
25°F
Dew Point
24°F
12 PM
34°F
10%
8mph
WNW
Mostly Sunny
Humidity
66%
Feels like
27°F
Dew Point
24°F
1 PM
35°F
10%
8mph
WNW
Mostly Sunny
Humidity
63%
Feels like
28°F
Dew Point
23°F
2 PM
35°F
10%
8mph
WNW
Mostly Sunny
Humidity
61%
Feels like
29°F
Dew Point
23°F
3 PM
35°F
10%
7mph
WNW
Partly Cloudy
Humidity
59%
Feels like
29°F
Dew Point
22°F
4 PM
34°F
10%
7mph
WNW
Partly Cloudy
Humidity
59%
Feels like
29°F
Dew Point
22°F
5 PM
33°F
10%
6mph
NW
Partly Cloudy
Humidity
63%
Feels like
27°F
Dew Point
22°F
5:14 PM
6 PM
31°F
10%
5mph
NW
Mostly Cloudy
Humidity
68%
Feels like
26°F
Dew Point
21°F
7 PM
29°F
10%
4mph
NW
Mostly Cloudy
Humidity
72%
Feels like
25°F
Dew Point
21°F
8 PM
28°F
10%
4mph
NW
Mostly Cloudy
Humidity
74%
Feels like
24°F
Dew Point
21°F
9 PM
27°F
10%
3mph
NNW
Partly Cloudy
Humidity
76%
Feels like
27°F
Dew Point
20°F
10 PM
26°F
10%
3mph
NNW
Partly Cloudy
Humidity
76%
Feels like
26°F
Dew Point
20°F
11 PM
26°F
10%
3mph
NNW
Partly Cloudy
Humidity
76%
Feels like
26°F
Dew Point
20°F

Rainfall and Snowfall Totals Through Wednesday

Heavy Rain, Snow, and Winds Wallop Northwest

The atmospheric river this week continues to hit the Pacific Northwest with heavy rain, snow, and high winds.

Wednesday's Weather Outlook

Wednesday's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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