Monday
Overcast
High: 18°C
(64°F)
Wind: ENE at 11 mph (18 km/h)
Humidity: 81%
10% chance of showers
Portsmouth Weather - Extended Forecast
Regional Forecast
Tuesday
Mostly cloudy, but some bright spells are possible. Risk of drizzly showers, especially over Kent. Breezy on the coast. Mild. Maximum temperature 17°C.
Outlook For Wednesday To Friday
Often cloudy, but some sunny spells. Low cloud and mist spreading west at times, with drizzle or showers possible. Chance of overnight fog patches. Light winds.
Daily Forecast
Monday Night
Cloudy
Low: 13°C
(55°F)
Wind: NE at 9 mph (14 km/h)
Humidity: 87%
10% chance of showers
Tuesday
Cloudy
High: 16°C
(61°F)
Wind: NE at 9 mph (14 km/h)
Humidity: 67%
10% chance of showers
Tuesday Night
Cloudy
Low: 11°C
(52°F)
Wind: NNE at 9 mph (14 km/h)
Humidity: 81%
5% chance of showers
Wednesday
Cloudy
High: 16°C
(61°F)
Wind: NE at 9 mph (14 km/h)
Humidity: 64%
5% chance of showers
Wednesday Night
Cloudy
Low: 11°C
(52°F)
Wind: NE at 9 mph (14 km/h)
Humidity: 81%
5% chance of showers
Thursday
Cloudy
High: 15°C
(59°F)
Wind: ENE at 9 mph (14 km/h)
Humidity: 70%
5% chance of showers
Thursday Night
Cloudy
Low: 11°C
(52°F)
Wind: ENE at 9 mph (14 km/h)
Humidity: 88%
10% chance of showers
Friday
Cloudy
High: 15°C
(59°F)
Wind: E at 9 mph (14 km/h)
Humidity: 75%
10% chance of showers
Friday Night
Overcast
Low: 12°C
(54°F)
Wind: E at 11 mph (18 km/h)
Humidity: 81%
10% chance of showers