Hourly Weather Forecast - Portsmouth, OH

12 AM
10°F
0%
2mph
W
Mostly Clear
Humidity
73%
Feels like
10°F
Dew Point
4°F
1 AM
10°F
0%
2mph
W
Mostly Clear
Humidity
73%
Feels like
10°F
Dew Point
3°F
2 AM
9°F
0%
2mph
W
Mostly Clear
Humidity
74%
Feels like
9°F
Dew Point
3°F
3 AM
9°F
0%
2mph
W
Mostly Clear
Humidity
74%
Feels like
9°F
Dew Point
2°F
4 AM
8°F
0%
2mph
WSW
Mostly Clear
Humidity
75%
Feels like
8°F
Dew Point
2°F
5 AM
8°F
0%
2mph
WSW
Mostly Clear
Humidity
76%
Feels like
8°F
Dew Point
2°F
6 AM
8°F
0%
1mph
SW
Mostly Clear
Humidity
77%
Feels like
8°F
Dew Point
2°F
7 AM
8°F
0%
1mph
SSW
Partly Cloudy
Humidity
78%
Feels like
8°F
Dew Point
2°F
7:42 AM
8 AM
9°F
0%
1mph
SSW
Partly Cloudy
Humidity
78%
Feels like
9°F
Dew Point
3°F
9 AM
11°F
0%
2mph
SSW
Partly Cloudy
Humidity
77%
Feels like
11°F
Dew Point
5°F
10 AM
13°F
0%
2mph
SSW
Mostly Sunny
Humidity
74%
Feels like
13°F
Dew Point
7°F
11 AM
16°F
0%
3mph
SSW
Mostly Sunny
Humidity
71%
Feels like
16°F
Dew Point
8°F
12 PM
19°F
0%
3mph
SSW
Mostly Sunny
Humidity
66%
Feels like
14°F
Dew Point
10°F
1 PM
22°F
0%
4mph
SSW
Partly Cloudy
Humidity
61%
Feels like
17°F
Dew Point
11°F
2 PM
24°F
0%
4mph
SSW
Partly Cloudy
Humidity
58%
Feels like
19°F
Dew Point
12°F
3 PM
26°F
0%
4mph
SSW
Partly Cloudy
Humidity
56%
Feels like
21°F
Dew Point
12°F
4 PM
26°F
0%
4mph
SSW
Mostly Cloudy
Humidity
56%
Feels like
21°F
Dew Point
13°F
5 PM
26°F
0%
4mph
SSW
Partly Cloudy
Humidity
57%
Feels like
21°F
Dew Point
13°F
5:11 PM
6 PM
25°F
0%
4mph
SSW
Partly Cloudy
Humidity
59%
Feels like
21°F
Dew Point
13°F
7 PM
25°F
0%
4mph
SSW
Partly Cloudy
Humidity
60%
Feels like
20°F
Dew Point
13°F
8 PM
24°F
0%
4mph
SW
Mostly Clear
Humidity
60%
Feels like
20°F
Dew Point
13°F
9 PM
24°F
0%
3mph
SW
Mostly Clear
Humidity
61%
Feels like
20°F
Dew Point
12°F
10 PM
24°F
0%
3mph
WSW
Clear
Humidity
61%
Feels like
20°F
Dew Point
12°F
11 PM
24°F
0%
3mph
WSW
Mostly Clear
Humidity
61%
Feels like
20°F
Dew Point
12°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

Monday's Weather Outlook

Monday'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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