Southampton weather live forecast

Today's maximum temperature in Southampton is expected to be 21°C. Select a day from the live weather forecast for Southampton, England, UK for more weather parameters.

Friday
22nd Aug
21

9

5

3
Saturday
23rd Aug
22

15

3

3
Sunday
24th Aug
22

14

7

5
Monday
25th Aug
23

14

10

5
Tuesday
26th Aug
22

16

1

4

5-day weather forecast updated at 04:04 on Friday 22nd August 2025 GMT

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The 5-day weather forecast for England (Southampton) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Southampton weather forecast by day

Below are the detailed weather forecasts for Southampton for the next 5 days.

Southampton weather for Friday 22nd August 2025

Expect broken clouds in Southampton, England with a maximum temperature of 21°C, maximum UV of 3 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the west.

21
°C maximum temperature
9
°C minimum temperature
broken clouds
5
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
12
kph wind from W

Southampton weather for Saturday 23rd August 2025

Expect mostly cloudy with light rain in Southampton, England with a maximum temperature of 22°C, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected and a light breeze of 8 kph from the north.

22
°C maximum temperature
15
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
3
UV index (Moderate)
<2
mm of rainfall expected
0
no heat & humidity
8
kph wind from N

Southampton weather for Sunday 24th August 2025

Expect broken clouds in Southampton, England with a maximum temperature of 22°C, maximum UV of 5 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the south-east.

22
°C maximum temperature
14
°C minimum temperature
broken clouds
7
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
22
°C wind chill
12
kph wind from SE

Southampton weather for Monday 25th August 2025

Expect scattered clouds in Southampton, England with a maximum temperature of 23°C, maximum UV of 5 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the south-east.

23
°C maximum temperature
14
°C minimum temperature
scattered clouds
10
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
16
kph wind from SE

Southampton weather for Tuesday 26th August 2025

Expect mostly cloudy with light rain in Southampton, England with a maximum temperature of 22°C, maximum UV of 4 (Moderate) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 40% chance of some rain and a gentle breeze of 19 kph from the south-west.