Southampton weather live forecast

Tomorrow's maximum temperature in Southampton is expected to be 29°C.

Saturday
12th Jul

29

15

15
Sunday
13th Jul

28

16

13
Monday
14th Jul

24

15

7
Tuesday
15th Jul

21

13

2
Wednesday
16th Jul

23

16

5

5-day weather forecast updated at 04:03 on Saturday 12th July 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 12th July 2025

Expect clear skies in Southampton, England with a maximum temperature of 29°C, low levels of heat & humidity, maximum UV of 7 (High) and 15 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 2 kph from the south-east.

29
°C maximum temperature
15
°C minimum temperature
clear skies
15
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
2
kph wind from SE

Southampton weather for Sunday 13th July 2025

Expect scattered clouds in Southampton, England with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 7 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 2 kph from the south.

28
°C maximum temperature
16
°C minimum temperature
scattered clouds
13
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
2
kph wind from S

Southampton weather for Monday 14th July 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 little or no wind of 5 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
5
kph wind from SW

Southampton weather for Tuesday 15th July 2025

Expect mostly cloudy with light rain in Southampton, England with a maximum temperature of 21°C, maximum UV of 5 (Moderate) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 32% chance of some rain and little or no wind of 5 kph from the south-west.

21
°C maximum temperature
13
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
5
UV index (Moderate)
32
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
5
kph wind from SW

Southampton weather for Wednesday 16th July 2025

Expect mostly cloudy with light rain in Southampton, England with a maximum temperature of 23°C, maximum UV of 6 (High) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 33% chance of some rain and little or no wind of 4 kph from the south-west.