Five day weather forecast for Portsmouth, Portsmouth
Thursday 21st
06:00 - Light rain
3°C

ENE
7mph
(18mph)
Humidity:
84
Visibility:
Good
09:00 - Heavy rain
2°C

ENE
11mph
(25mph)
Humidity:
98
Visibility:
Moderate
12:00 - Sleet
2°C

ENE
13mph
(25mph)
Humidity:
96
Visibility:
Poor
15:00 - Cloudy
3°C

NNE
11mph
(20mph)
Humidity:
78
Visibility:
Moderate
18:00 - Clear
2°C

NNW
9mph
(18mph)
Humidity:
80
Visibility:
Very good
21:00 - Partly cloudy
1°C

WNW
9mph
(18mph)
Humidity:
80
Visibility:
Very good
Friday 22nd
00:00 - Partly cloudy
2°C

WNW
11mph
(22mph)
Humidity:
81
Visibility:
Very good
03:00 - Clear
3°C

W
13mph
(25mph)
Humidity:
82
Visibility:
Very good
06:00 - Clear
3°C

W
13mph
(25mph)
Humidity:
78
Visibility:
Very good
09:00 - Sunny
4°C

W
13mph
(27mph)
Humidity:
74
Visibility:
Very good
12:00 - Sunny
6°C

WNW
16mph
(25mph)
Humidity:
64
Visibility:
Very good
15:00 - Partly cloudy
7°C

WNW
11mph
(20mph)
Humidity:
61
Visibility:
Very good
18:00 - Cloudy
6°C

W
9mph
(16mph)
Humidity:
74
Visibility:
Very good
21:00 - Cloudy
4°C

WNW
4mph
(9mph)
Humidity:
84
Visibility:
Very good
Saturday 23rd
00:00 - Cloudy
4°C

ESE
2mph
(4mph)
Humidity:
86
Visibility:
Good
03:00 - Cloudy
7°C

SSE
9mph
(18mph)
Humidity:
76
Visibility:
Good
06:00 - Heavy rain
9°C

S
22mph
(36mph)
Humidity:
76
Visibility:
Very good
09:00 - Heavy rain
10°C

S
29mph
(47mph)
Humidity:
84
Visibility:
Good
12:00 - Light rain
11°C

S
29mph
(49mph)
Humidity:
86
Visibility:
Very good
15:00 - Heavy rain shower
12°C

SSW
29mph
(47mph)
Humidity:
91
Visibility:
Moderate
18:00 - Heavy rain
13°C

SSW
31mph
(51mph)
Humidity:
91
Visibility:
Moderate
21:00 - Heavy rain
14°C

SSW
31mph
(49mph)
Humidity:
88
Visibility:
Good
Sunday 24th
00:00 - Heavy rain
15°C

SSW
31mph
(49mph)
Humidity:
85
Visibility:
Good
03:00 - Heavy rain
15°C

SSW
31mph
(49mph)
Humidity:
83
Visibility:
Good
06:00 - Light rain
15°C

SSW
31mph
(51mph)
Humidity:
82
Visibility:
Moderate
09:00 - Heavy rain shower
15°C

SSW
31mph
(51mph)
Humidity:
81
Visibility:
Moderate
12:00 - Heavy rain
14°C

SSW
29mph
(45mph)
Humidity:
88
Visibility:
Moderate
15:00 - Heavy rain
13°C

SW
22mph
(36mph)
Humidity:
87
Visibility:
Moderate
18:00 - Heavy rain
13°C

SW
20mph
(34mph)
Humidity:
85
Visibility:
Moderate
21:00 - Heavy rain
12°C

SW
18mph
(29mph)
Humidity:
88
Visibility:
Moderate
Monday 25th
00:00 - Heavy rain
12°C

SW
18mph
(29mph)
Humidity:
87
Visibility:
Moderate
03:00 - Light rain
12°C

SW
16mph
(25mph)
Humidity:
85
Visibility:
Good
06:00 - Cloudy
12°C

WSW
16mph
(25mph)
Humidity:
79
Visibility:
Very good
09:00 - Partly cloudy
11°C

WSW
18mph
(29mph)
Humidity:
78
Visibility:
Very good
12:00 - Light rain shower
12°C

WSW
20mph
(31mph)
Humidity:
71
Visibility:
Very good
15:00 - Partly cloudy
12°C

WSW
20mph
(34mph)
Humidity:
70
Visibility:
Very good
18:00 - Clear
11°C

WSW
18mph
(29mph)
Humidity:
75
Visibility:
Very good
21:00 - Clear
10°C

W
18mph
(27mph)
Humidity:
74
Visibility:
Very good

Rain, sleet and hill snow in south. Fine elsewhere. Cold.
Today:
A mostly cloudy start, especially across southern and western areas. Breezy with rain and sleet in southern parts, turning to snow on hills. Brightening up during the afternoon. Elsewhere fine, with sunny spells. Staying cold across the region. Maximum Temperature 4C.
Tonight:
A largely dry night with clear spells, perhaps the odd wintry shower in northern parts. A cold night with icy stretches possible where it has been wet. Wind strengthening overnight. Minimum Temperature -2C.
Outlook for Saturday to Monday:
Becoming very windy Saturday with much milder air arriving and bringing heavy rain, this clearing later Sunday. Remaining windy on Monday with showers, but slightly cooler than Sunday.
UK Outlook for Monday 25 Nov 2024 to Wednesday 4 Dec 2024:
An unsettled start, with strong winds and some showers for many parts, these most frequent in the north. Temperatures easing back towards average for most places, but still mild in the southeast. The strong winds will make it feel rather cold though. It then looks like turning colder for all parts, with a return of wintry showers for a time, especially in the north. Conditions then look like settling down as high pressure briefly builds across the country, this bringing a risk of some stubborn fog patches as winds ease. It may turn unsettled and milder again later next week. Into December, high pressure may re-assert itself, with temperatures generally close to average, but some overnight frost is likely, and rather cold by day where any fog persists.
Sunrise and Sunset times for Portsmouth:
Sunrise: 08:32 Sunset: 17:10