Hourly Weather Forecast - Portsmouth, Hampshire County, GB

12 AM
38°F
0%
5mph
NW
Clear
Humidity
76%
Feels like
34°F
Dew Point
31°F
2 AM
37°F
0%
4mph
WNW
Clear
Humidity
79%
Feels like
34°F
Dew Point
31°F
3 AM
36°F
0%
1mph
NW
Clear
Humidity
80%
Feels like
36°F
Dew Point
31°F
4 AM
35°F
0%
2mph
NW
Clear
Humidity
82%
Feels like
35°F
Dew Point
30°F
5 AM
35°F
0%
1mph
W
Clear
Humidity
83%
Feels like
35°F
Dew Point
30°F
5:48 AM
6 AM
35°F
0%
1mph
W
Mostly Clear
Humidity
83%
Feels like
35°F
Dew Point
30°F
7 AM
37°F
0%
1mph
WSW
Mostly Sunny
Humidity
80%
Feels like
37°F
Dew Point
31°F
8 AM
40°F
0%
1mph
WSW
Mostly Sunny
Humidity
73%
Feels like
40°F
Dew Point
32°F
9 AM
45°F
0%
5mph
SW
Mostly Sunny
Humidity
69%
Feels like
42°F
Dew Point
35°F
10 AM
48°F
0%
8mph
SW
Partly Cloudy
Humidity
65%
Feels like
45°F
Dew Point
37°F
11 AM
50°F
10%
9mph
SW
Partly Cloudy
Humidity
63%
Feels like
50°F
Dew Point
38°F
12 PM
52°F
10%
11mph
SW
Mostly Cloudy
Humidity
59%
Feels like
52°F
Dew Point
38°F
1 PM
53°F
10%
12mph
SW
Cloudy
Humidity
58%
Feels like
53°F
Dew Point
38°F
2 PM
54°F
20%
13mph
SW
Cloudy
Humidity
58%
Feels like
54°F
Dew Point
39°F
3 PM
54°F
20%
16mph
SW
Cloudy
Humidity
59%
Feels like
54°F
Dew Point
40°F
4 PM
54°F
30%
15mph
SW
30% Chance of Light Rain
Humidity
61%
Feels like
54°F
Dew Point
40°F
5 PM
53°F
30%
14mph
SW
30% Chance of Light Rain
Humidity
65%
Feels like
53°F
Dew Point
41°F
6 PM
51°F
30%
12mph
SW
30% Chance of Light Rain
Humidity
69%
Feels like
51°F
Dew Point
42°F
6:31 PM
7 PM
50°F
20%
11mph
WSW
Mostly Cloudy
Humidity
75%
Feels like
46°F
Dew Point
42°F
8 PM
49°F
20%
12mph
WSW
Cloudy
Humidity
80%
Feels like
44°F
Dew Point
43°F
9 PM
48°F
20%
10mph
WSW
Cloudy
Humidity
86%
Feels like
44°F
Dew Point
44°F
10 PM
47°F
30%
11mph
W
30% Chance of Light Rain
Humidity
90%
Feels like
43°F
Dew Point
45°F
11 PM
47°F
30%
9mph
W
30% Chance Rain Showers
Humidity
93%
Feels like
42°F
Dew Point
45°F

Today's Weather Outlook

Today's Weather Outlook

A typical springtime weather pattern can be expected across the nation today.

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

This John Deere riding mower continues to hum along. (Wikimedia Commons)

Spring Mower and Power Tool Seasonal Checklist

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide