Saturday, March 20, will be sunny throughout the day, with highs of 14C and lows of 2C.
Sunday, March 21, will see Southampton enjoy another sunny day, with a high of 14C and a low of 4C.
Monday, March 22, will be cloudy with sunny spells, with highs of 15C and lows of 7C.
Tuesday, March 23, will be cloudy, with a high of 14C and a low of 6C.
Wednesday, March 24, will be cloudy throughout the day, with highs of 11C and lows of 4C.
Thursday, March 25, will be similar, with a high of 11C and a low of 5C.