Home England

Portsmouth weather

Dry start, turning wet from Saturday. Portsmouth peaks at 13°C on Friday, and the coldest night drops to 5°C on Sunday. Expect around 41mm of rain in total, falling across 4 days. Winds are strongest on Wednesday, north-easterly with gusts near 28mph.

Updated 4 Nov, 19:34. Weather data by Open-Meteo.com.

9°

Overcast, feels like 5°

Next week in Portsmouth

Next 48 hours

Now
9°
0% rain
11 mph
20:00
9°
0% rain
11 mph
21:00
9°
2% rain
9 mph
22:00
9°
7% rain
9 mph
23:00
9°
13% rain
9 mph
Thu
9°
18% rain
9 mph
01:00
9°
21% rain
9 mph
02:00
9°
22% rain
9 mph
03:00
9°
22% rain
9 mph
04:00
9°
20% rain
9 mph
05:00
9°
18% rain
8 mph
06:00
9°
14% rain
9 mph
07:00
9°
9% rain
8 mph
08:00
9°
4% rain
9 mph
09:00
9°
0% rain
9 mph
10:00
10°
0% rain
9 mph
11:00
11°
0% rain
10 mph
12:00
11°
0% rain
9 mph
13:00
12°
0% rain
8 mph
14:00
12°
0% rain
7 mph
15:00
12°
0% rain
7 mph
16:00
11°
2% rain
7 mph
17:00
11°
4% rain
7 mph
18:00
10°
6% rain
7 mph
19:00
10°
6% rain
7 mph
20:00
9°
5% rain
6 mph
21:00
9°
4% rain
6 mph
22:00
9°
3% rain
6 mph
23:00
9°
3% rain
6 mph
Fri
9°
6% rain
6 mph
01:00
9°
14% rain
6 mph
02:00
9°
24% rain
6 mph
03:00
9°
33% rain
7 mph
04:00
9°
38% rain
5 mph
05:00
9°
41% rain
5 mph
06:00
9°
43% rain
5 mph
07:00
9°
43% rain
6 mph
08:00
9°
41% rain
5 mph
09:00
9°
39% rain
6 mph
10:00
10°
37% rain
6 mph
11:00
11°
34% rain
5 mph
12:00
12°
33% rain
5 mph
13:00
12°
35% rain
7 mph
14:00
13°
39% rain
5 mph
15:00
13°
41% rain
5 mph
16:00
12°
40% rain
5 mph
17:00
11°
37% rain
4 mph
18:00
11°
33% rain
5 mph

Temperature ranges from 9°C to 13°C over the next 48 hours. Heaviest rain is 0.2mm around 19:00. Line shows temperature, bars show rain.

14 day forecast

Confidence drops after about a week. Treat days 8 to 14 as a guide to the pattern, not a promise for a date.

Today
4 Nov
Low 8°High 10°
Overcast
0.0 mm
13% chance
13 mph gusts 27 mph
Thu
5 Nov
Low 9°High 12°
Light drizzle
0.3 mm
22% chance
10 mph gusts 21 mph
Fri
6 Nov
Low 8°High 13°
Light drizzle
1.0 mm
43% chance
7 mph gusts 14 mph
Sat
7 Nov
Low 7°High 13°
Rain at times
5.9 mm
20% chance
7 mph gusts 13 mph
Sun
8 Nov
Low 5°High 10°
Fog
0.0 mm
18% chance
7 mph gusts 13 mph
Mon
9 Nov
Low 6°High 11°
Drizzle
2.5 mm
30% chance
11 mph gusts 22 mph
Tue
10 Nov
Low 10°High 12°
A wet day
11.5 mm
53% chance
12 mph gusts 22 mph
Wed
11 Nov
Low 10°High 12°
A wet day
19.7 mm
65% chance
15 mph gusts 28 mph
Thu
12 Nov
Low 9°High 11°
Light drizzle
0.9 mm
47% chance
14 mph gusts 28 mph
Fri
13 Nov
Low 4°High 9°
Overcast
0.0 mm
22% chance
13 mph gusts 28 mph
Sat
14 Nov
Low 3°High 8°
Mostly clear
0.0 mm
17% chance
14 mph gusts 30 mph
Sun
15 Nov
Low 2°High 8°
Partly cloudy
0.0 mm
18% chance
10 mph gusts 24 mph
Mon
16 Nov
Low 4°High 10°
Mostly clear
0.0 mm
22% chance
8 mph gusts 18 mph
Tue
17 Nov
Low 2°High 8°
Clear sky
0.0 mm
20% chance
4 mph gusts 11 mph

Right now

Wind: 11 mph
Gusts: 22 mph
Wind from: ENE
Humidity: 64%
Pressure: 1027 hPa
Rain today: 0.0 mm
Cloud cover: 100%
Visibility: 28.4 km
UV index today: 1
Sunrise: 07:01
Sunset: 16:34
Moon: Waning crescent27% lit

Air quality and pollen

European AQI: 26Fair
PM2.5: 7.8μg/m³
Nitrogen dioxide: 9.8μg/m³
Ozone: 56μg/m³

No pollen reported. Pollen data covers Europe in season only.

Air quality from CAMS via Open-Meteo. Pollen is seasonal and may be missing outside it.