Southampton weather live forecast

Tomorrow's maximum temperature in Southampton is expected to be 31°C.

Saturday
21st Jun

31

19

5
Sunday
22nd Jun

24

15

7
Monday
23rd Jun

23

15

7
Tuesday
24th Jun

25

14

2
Wednesday
25th Jun

25

16

1

5-day weather forecast updated at 04:03 on Saturday 21st June 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 Saturday 21st June 2025

Expect broken clouds in Southampton, England with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the south-east.

31
°C maximum temperature
19
°C minimum temperature
broken clouds
5
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
M
moderate heat & humidity
17
kph wind from SE

Southampton weather for Sunday 22nd June 2025

Expect broken clouds in Southampton, England with a maximum temperature of 24°C, maximum UV of 6 (High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 26 kph from the south-west.

24
°C maximum temperature
15
°C minimum temperature
broken clouds
7
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
24
°C wind chill
26
kph wind from SW

Southampton weather for Monday 23rd June 2025

Expect broken clouds in Southampton, England with a maximum temperature of 23°C, maximum UV of 6 (High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 22 kph from the west.

23
°C maximum temperature
15
°C minimum temperature
broken clouds
7
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
22
kph wind from W

Southampton weather for Tuesday 24th June 2025

Expect broken clouds in Southampton, England with a maximum temperature of 25°C, maximum UV of 5 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the south-west.

25
°C maximum temperature
14
°C minimum temperature
broken clouds
2
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
25
°C wind chill
21
kph wind from SW

Southampton weather for Wednesday 25th June 2025

Expect mostly cloudy with light rain in Southampton, England with a maximum temperature of 25°C, maximum UV of 4 (Moderate) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 38% chance of some rain and a gentle breeze of 17 kph from the south-west.