Portsmouth
today
20° 13°
tomorrow
20° 11°
Wednesday
23° 13°
Thursday
23° 15°
Friday
22° 16°
Saturday
20° 16°
Sunday
18° 15°
Seemore
Weather forecast for Portsmouth
The weather forecast for Portsmouth over the next 5 days indicates comfortable conditions with temperatures ranging from 20 °C to 23 °C.
Light rain is expected on Monday.
Wind speeds are expected to be breezy, averaging around 19 km/h.
Now: ::
18.7 °C 
Portsmouth 14 days weather forecast
Click on a date for detailed forecasts
Mon. 16
20°
13°
0.1 mm
Tue. 17
20°
11°
0 mm
Wed. 18
23°
13°
0 mm
Thu. 19
23°
15°
0 mm
Fri. 20
22°
16°
0.1 mm
Sat. 21
20°
16°
0.1 mm
Sun. 22
18°
15°
6.6 mm
Mon. 23
18°
14°
0.4 mm
Tue. 24
15°
11°
0 mm
Wed. 25
13°
7°
0 mm
Thu. 26
14°
6°
0 mm
Fri. 27
14°
11°
1.1 mm
Sat. 28
16°
11°
0.1 mm
Sun. 29
17°
12°
0 mm
Further Ahead
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Access Portsmouth weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Portsmouth long range weather forecast
30 day weather forecast for Portsmouth
Important Notice
Our Portsmouth long range weather forecast is based on historical data analysis rather than real-time forecasting models. While this provides a general outlook, weather conditions can change. We recommend checking the forecast closer to your planned date for the most current information.
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Where is Portsmouth?Get accurate weather forecasts for Portsmouth, located at latitude 50.799 and longitude -1.091. Stay updated with localized weather information tailored for Portsmouth.
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