Hourly Weather Forecast - Portsmouth, Hampshire County, GB

9 AM
47°F
0%
8mph
NNW
Partly Cloudy
Humidity
61%
Feels like
43°F
Dew Point
34°F
10 AM
49°F
0%
8mph
NNW
Partly Cloudy
Humidity
53%
Feels like
46°F
Dew Point
33°F
11 AM
51°F
0%
8mph
NNW
Mostly Cloudy
Humidity
47%
Feels like
51°F
Dew Point
31°F
12 PM
52°F
0%
9mph
NNW
Partly Cloudy
Humidity
42%
Feels like
52°F
Dew Point
30°F
1 PM
53°F
0%
8mph
NNW
Partly Cloudy
Humidity
40%
Feels like
53°F
Dew Point
29°F
2 PM
52°F
0%
8mph
NW
Partly Cloudy
Humidity
39%
Feels like
52°F
Dew Point
28°F
3 PM
52°F
0%
8mph
NNW
Mostly Cloudy
Humidity
40%
Feels like
52°F
Dew Point
28°F
4 PM
51°F
0%
9mph
NW
Partly Cloudy
Humidity
40%
Feels like
51°F
Dew Point
28°F
5 PM
49°F
0%
8mph
NW
Mostly Cloudy
Humidity
44%
Feels like
46°F
Dew Point
28°F
6 PM
47°F
0%
6mph
NW
Mostly Cloudy
Humidity
49%
Feels like
45°F
Dew Point
29°F
6:27 PM
7 PM
46°F
0%
3mph
NW
Cloudy
Humidity
57%
Feels like
44°F
Dew Point
31°F
8 PM
44°F
0%
3mph
W
Cloudy
Humidity
65%
Feels like
44°F
Dew Point
33°F
9 PM
43°F
0%
4mph
WNW
Mostly Cloudy
Humidity
80%
Feels like
41°F
Dew Point
37°F
10 PM
42°F
0%
4mph
W
Mostly Cloudy
Humidity
85%
Feels like
39°F
Dew Point
38°F
11 PM
42°F
0%
4mph
WNW
Mostly Cloudy
Humidity
86%
Feels like
40°F
Dew Point
38°F

Today's Severe Weather Outlook

Severe Storms Rumble Through the Ohio Valley

A potent cold front will bring the threat for severe thunderstorms across the Ohio Valley today.

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for March 19, 2026

Active Weather, Drought Improvements for Eastern Half; Drying Persists Elsewhere

(Image provided by Pixabay.com)

Sun Safety: Protect Your Skin During Spring

Pile of hail after a hail storm hits Perth.

How Does Hail Form?

(Image provided by Pixabay.com)

Lightning Safety

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide