14-day forecast Updated 10:04
Fri · Today · 30 Oct
Sunny
14°
12°
11%
⌄
Wind 16 mph E
Gusts 22 mph
UV index 2 – Low
Chance of rain 11%
Sunrise 06:52
Sunset 16:43
Sat · Tomorrow · 31 Oct
Sunny intervals
15°
10°
16%
⌄
Wind 12 mph E
Gusts 16 mph
UV index 2 – Low
Chance of rain 16%
Sunrise 06:54
Sunset 16:41
Sunday · 1 Nov
Sunny
15°
9°
0.4 mm
⌄
Wind 17 mph NE
Gusts 25 mph
UV index 1 – Low
Chance of rain 36%
Sunrise 06:56
Sunset 16:39
Monday · 2 Nov
Sunny
13°
10°
0.9 mm
⌄
Wind 22 mph NE
Gusts 31 mph
UV index 1 – Low
Chance of rain 50%
Sunrise 06:57
Sunset 16:37
Tuesday · 3 Nov
Sunny
13°
9°
0.9 mm
⌄
Wind 25 mph NE
Gusts 34 mph
UV index 4 – Moderate
Chance of rain 47%
Sunrise 06:59
Sunset 16:36
Wednesday · 4 Nov
Sunny intervals
11°
9°
19%
⌄
Wind 23 mph E
Gusts 32 mph
UV index 4 – Moderate
Chance of rain 19%
Sunrise 07:01
Sunset 16:34
Thursday · 5 Nov
Sunny intervals
11°
8°
14%
⌄
Wind 19 mph E
Gusts 28 mph
UV index 4 – Moderate
Chance of rain 14%
Sunrise 07:03
Sunset 16:32
Friday · 6 Nov
Sunny
10°
7°
13%
⌄
Wind 15 mph NE
Gusts 23 mph
UV index 4 – Moderate
Chance of rain 13%
Sunrise 07:04
Sunset 16:30
Saturday · 7 Nov
Sunny
11°
7°
19%
⌄
Wind 10 mph NE
Gusts 18 mph
UV index 4 – Moderate
Chance of rain 19%
Sunrise 07:06
Sunset 16:29
Sunday · 8 Nov
Sunny intervals
10°
7°
16%
⌄
Wind 13 mph NE
Gusts 20 mph
UV index 3 – Moderate
Chance of rain 16%
Sunrise 07:08
Sunset 16:27
Monday · 9 Nov
Sunny
9°
6°
19%
⌄
Wind 13 mph NE
Gusts 21 mph
UV index 3 – Moderate
Chance of rain 19%
Sunrise 07:09
Sunset 16:26
Tuesday · 10 Nov
Sunny intervals
9°
6°
11%
⌄
Wind 9 mph NE
Gusts 21 mph
UV index 3 – Moderate
Chance of rain 11%
Sunrise 07:11
Sunset 16:24
Wednesday · 11 Nov
Cloudy
9°
7°
21%
⌄
Wind 14 mph E
Gusts 23 mph
UV index 2 – Low
Chance of rain 21%
Sunrise 07:13
Sunset 16:23
Thursday · 12 Nov
Sunny
9°
6°
14%
⌄
Wind 15 mph NE
Gusts 22 mph
UV index 3 – Moderate
Chance of rain 14%
Sunrise 07:15
Sunset 16:21
Conditions & indices
Air quality
Low
DAQI 2 / 10
Visibility
6 mi
Good visibility
🗺️ Portsmouth and what is nearby
Forecast day by day — press play
▶
Markers show the daytime high for the selected day. Tap a marker for Portsmouth detail; two fingers to move and zoom the map.
Pollen — Portsmouth
Sunrise 06:52
Sunset 16:43
Day length 9h 51m
Moonrise 19:14
Moonset 12:12
Moon phase 🌔 Waning Gibbous
Latitude 50.8198°N
Longitude -1.0880°E
West Wittering (14km) 15°
Bognor Regis (29km) 15°
Bournemouth Beach (56km) 15°
Sandbanks, Poole (61km) 15°
Studland Bay (64km) 15°
Swanage (65km) 15°
🌤️ Dry over the next 90 minutes
Now +30 +60 +90 min
Rain minute by minute · UKV nowcast
Today’s index derived from today’s forecast
Drying weather
OK
Hang the washing out
BBQ weather
Good
Barbecue outdoors
Running weather
Good
Go for a run
Beer garden
Good
Drinks outside
Other places in the same county / region
Sources · Friday 30 October
Weather data for Portsmouth from official sources
The forecast is compiled from global weather models (14-day forecast, UV, air quality, pollen and warnings) together with the UK Met Office UKV model . Data updates every hour, warnings every 15 minutes. Lat 50.8198°N, lon -1.0880°E.