In Portsmouth, the morning will bring a temperature of 16°C and scattered showers. The afternoon will continue to be cloudy with sunny spells and scattered showers, maintaining a temperature of 16°C.

Tomorrow morning, expect a cooler temperature of 14°C accompanied by significant rainfall. The afternoon will also experience rainfall, with the temperature remaining at 14°C.

In the upcoming days, the general trend indicates a continuation of scattered showers. The maximum temperature will fluctuate around 13°C to 14°C.