Sunday
Partly cloudy
High: 20°C
(68°F)
Wind: SE at 7 mph (11 km/h)
Humidity: 52%%
60%% chance of showers
Portsmouth Weather - Extended Forecast
Regional Forecast
Saturday
A warm and sunny day, with light winds at first. Winds strengthening through the day to become moderate with some blustery gusts along the coast. Maximum temperature 23°C.
Outlook For Sunday To Tuesday
Largely settled and dry on Sunday. Some showers possible overnight and into Monday, which may be locally heavy with a risk of thunder. Further showers possible on Tuesday.
Daily Forecast
Sunday Night
Cloudy
Low: 14°C
(57°F)
Wind: SE at 4 mph (6 km/h)
Humidity: 92%%
70%% chance of showers
Monday
Partly cloudy
High: 17°C
(63°F)
Wind: SE at 9 mph (14 km/h)
Humidity: 76%%
10%% chance of showers
Monday Night
Partly cloudy
Low: 13°C
(55°F)
Wind: E at 7 mph (11 km/h)
Humidity: 80%%
5%% chance of showers
Tuesday
Sunny
High: 20°C
(68°F)
Wind: SE at 7 mph (11 km/h)
Humidity: 58%%
1%% chance of showers
Tuesday Night
Clear sky
Low: 12°C
(54°F)
Wind: NE at 9 mph (14 km/h)
Humidity: 61%%
0%% chance of showers
Wednesday
Sunny
High: 20°C
(68°F)
Wind: E at 9 mph (14 km/h)
Humidity: 46%%
1%% chance of showers
Wednesday Night
Clear sky
Low: 10°C
(50°F)
Wind: NE at 9 mph (14 km/h)
Humidity: 74%%
0%% chance of showers
Thursday
Sunny
High: 19°C
(66°F)
Wind: NNE at 9 mph (14 km/h)
Humidity: 51%%
0%% chance of showers
Thursday Night
Clear sky
Low: 10°C
(50°F)
Wind: NE at 11 mph (18 km/h)
Humidity: 71%%
0%% chance of showers