Hourly Weather Forecast - Portsmouth, OH

12 AM
38°F
0%
6mph
SSW
Cloudy
Humidity
59%
Feels like
34°F
Dew Point
25°F
1 AM
39°F
0%
6mph
SW
Cloudy
Humidity
59%
Feels like
34°F
Dew Point
26°F
2 AM
39°F
0%
6mph
SW
Cloudy
Humidity
59%
Feels like
34°F
Dew Point
26°F
3 AM
39°F
0%
7mph
SW
Cloudy
Humidity
59%
Feels like
34°F
Dew Point
26°F
4 AM
39°F
0%
7mph
SW
Cloudy
Humidity
59%
Feels like
34°F
Dew Point
26°F
5 AM
38°F
0%
7mph
SW
Mostly Cloudy
Humidity
60%
Feels like
33°F
Dew Point
26°F
6 AM
38°F
0%
6mph
SW
Mostly Cloudy
Humidity
61%
Feels like
34°F
Dew Point
26°F
7 AM
38°F
0%
6mph
SW
Mostly Cloudy
Humidity
63%
Feels like
34°F
Dew Point
27°F
7:44 AM
8 AM
39°F
0%
6mph
SW
Partly Cloudy
Humidity
65%
Feels like
34°F
Dew Point
28°F
9 AM
39°F
0%
6mph
SW
Partly Cloudy
Humidity
66%
Feels like
35°F
Dew Point
29°F
10 AM
40°F
0%
6mph
SW
Partly Cloudy
Humidity
66%
Feels like
37°F
Dew Point
30°F
11 AM
42°F
0%
6mph
SW
Partly Cloudy
Humidity
65%
Feels like
38°F
Dew Point
31°F
12 PM
43°F
0%
5mph
SW
Partly Cloudy
Humidity
63%
Feels like
40°F
Dew Point
32°F
1 PM
45°F
0%
5mph
SW
Partly Cloudy
Humidity
62%
Feels like
42°F
Dew Point
32°F
2 PM
46°F
0%
4mph
SW
Partly Cloudy
Humidity
62%
Feels like
43°F
Dew Point
33°F
3 PM
46°F
0%
3mph
SW
Mostly Sunny
Humidity
63%
Feels like
44°F
Dew Point
34°F
4 PM
44°F
0%
2mph
SSW
Sunny
Humidity
65%
Feels like
44°F
Dew Point
34°F
5 PM
43°F
0%
2mph
SSW
Sunny
Humidity
69%
Feels like
43°F
Dew Point
33°F
5:11 PM
6 PM
40°F
0%
1mph
SSW
Mostly Clear
Humidity
74%
Feels like
40°F
Dew Point
33°F
7 PM
38°F
0%
1mph
S
Mostly Clear
Humidity
77%
Feels like
38°F
Dew Point
32°F
8 PM
37°F
0%
1mph
SSE
Partly Cloudy
Humidity
80%
Feels like
37°F
Dew Point
31°F
9 PM
35°F
0%
1mph
SSE
Partly Cloudy
Humidity
81%
Feels like
35°F
Dew Point
30°F
10 PM
35°F
0%
1mph
SSE
Partly Cloudy
Humidity
83%
Feels like
35°F
Dew Point
30°F
11 PM
35°F
0%
2mph
SSE
Mostly Cloudy
Humidity
83%
Feels like
35°F
Dew Point
30°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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