For this time of the year, Southampton is experiencing slightly cooler temperatures, gently falling below the seasonal average.
According to the long-range forecast, temperatures are expected to be 13.9 °C which is -1.4 °C lower than the historical average.
Select a month and click on a day for more information:
Friday
May 1
14° / 7°
Saturday
May 2
14° / 7°
Sunday
May 3
14° / 7°
Monday
May 4
13° / 7°
Tuesday
May 5
13° / 6°
Wednesday
May 6
14° / 8°
Thursday
May 7
15° / 5°
Friday
May 8
17° / 10°
Saturday
May 9
18° / 8°
Sunday
May 10
16° / 8°
Monday
May 11
12° / 7°
Tuesday
May 12
10° / 7°
Wednesday
May 13
13° / 4°
Thursday
May 14
12° / 8°
Friday
May 15
13° / 8°
Saturday
May 16
11° / 7°
Sunday
May 17
13° / 6°
Monday
May 18
15° / 5°
Tuesday
May 19
13° / 7°
Wednesday
May 20
17° / 8°
Thursday
May 21
16° / 8°
Friday
May 22
16° / 9°
Saturday
May 23
15° / 7°
Sunday
May 24
17° / 8°
Monday
May 25
17° / 9°
Tuesday
May 26
17° / 9°
Wednesday
May 27
17° / 9°
Thursday
May 28
17° / 9°
Friday
May 29
17° / 9°
Saturday
May 30
18° / 9°
Sunday
May 31
18° / 9°
Southampton 30 days weather forecast
Check out our estimated 30 days weather forecast for Southampton, this data is based on the average weather in Southampton in the last few years.
For a more accurate and detailed forecast, check out the 14 day weather for Southampton next to the desired date.