Hourly Weather Forecast - Mount Vernon, OH

12 AM
16°F
0%
7mph
WSW
Partly Cloudy
Humidity
78%
Feels like
6°F
Dew Point
10°F
1 AM
15°F
0%
6mph
WSW
Mostly Clear
Humidity
79%
Feels like
6°F
Dew Point
10°F
2 AM
15°F
0%
6mph
SW
Mostly Clear
Humidity
80%
Feels like
5°F
Dew Point
10°F
3 AM
14°F
0%
6mph
SW
Clear
Humidity
80%
Feels like
5°F
Dew Point
9°F
4 AM
13°F
0%
5mph
SW
Mostly Clear
Humidity
81%
Feels like
5°F
Dew Point
9°F
5 AM
13°F
0%
5mph
SW
Mostly Clear
Humidity
81%
Feels like
5°F
Dew Point
9°F
6 AM
13°F
0%
5mph
SSW
Mostly Clear
Humidity
82%
Feels like
5°F
Dew Point
9°F
7 AM
14°F
0%
6mph
SSW
Mostly Clear
Humidity
81%
Feels like
5°F
Dew Point
10°F
7:46 AM
8 AM
16°F
0%
6mph
SSW
Mostly Sunny
Humidity
78%
Feels like
7°F
Dew Point
11°F
9 AM
19°F
0%
7mph
SSW
Partly Cloudy
Humidity
73%
Feels like
10°F
Dew Point
12°F
10 AM
22°F
0%
8mph
SSW
Mostly Cloudy
Humidity
69%
Feels like
13°F
Dew Point
13°F
11 AM
25°F
0%
9mph
SSW
Partly Cloudy
Humidity
66%
Feels like
16°F
Dew Point
15°F
12 PM
27°F
0%
10mph
SSW
Mostly Sunny
Humidity
64%
Feels like
18°F
Dew Point
17°F
1 PM
28°F
0%
11mph
SSW
Mostly Sunny
Humidity
63%
Feels like
19°F
Dew Point
18°F
2 PM
29°F
0%
11mph
SSW
Mostly Sunny
Humidity
64%
Feels like
20°F
Dew Point
19°F
3 PM
30°F
0%
11mph
SSW
Sunny
Humidity
65%
Feels like
20°F
Dew Point
19°F
4 PM
29°F
0%
11mph
SSW
Mostly Sunny
Humidity
67%
Feels like
20°F
Dew Point
20°F
5 PM
29°F
0%
11mph
SSW
Mostly Sunny
Humidity
71%
Feels like
19°F
Dew Point
20°F
5:04 PM
6 PM
28°F
0%
11mph
SSW
Clear
Humidity
74%
Feels like
18°F
Dew Point
21°F
7 PM
28°F
0%
11mph
SSW
Clear
Humidity
76%
Feels like
18°F
Dew Point
21°F
8 PM
28°F
0%
11mph
SSW
Clear
Humidity
77%
Feels like
18°F
Dew Point
22°F
9 PM
29°F
0%
11mph
SSW
Clear
Humidity
77%
Feels like
19°F
Dew Point
22°F
10 PM
29°F
0%
12mph
SSW
Clear
Humidity
78%
Feels like
19°F
Dew Point
23°F
11 PM
30°F
0%
12mph
SSW
Clear
Humidity
79%
Feels like
20°F
Dew Point
24°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

Extreme cold paired with their wind chill values will shiver much of the nation.

Snowfall forecast through Monday evening.

Mid-Atlantic, Great Lakes Snow Piles Up

Sunday Weather Outlook

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

Cold Air Damming - Cause And Effects

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