Today's Weather in Portsmouth

Thu 18th, Sep

27°C 82°F
Feels like: -1°C 30°F
Partly cloudy night
East
7km/h 5mph / E
Gust: 8 km/h
Gust: 8 mph

  • Rain: 6.5 mm
  • Sun: 0 mins
  • Cloud: %
  • RH: 77.0%
  • Pressure: 0 mb
  • Visibility: 24135 m
Sunrise: 05:54
Sunset: 18:04

Portsmouth 24hr weather forecast

06:00 09:00 12:00 15:00 18:00 21:00 00:00 03:00
Partly cloudy night
27°C
5 mph
Partly cloudy night
27°C
5 mph
White cloud
28°C
5 mph
Sunny
30°C
2 mph
Extreme rain
30°C
0 mph
Extreme rain
30°C
2 mph
Extreme rain night
28°C
7 mph
Extreme rain night
27°C
7 mph
15 day Portsmouth forecast »

the weather forecast for tomorrow

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Portsmouth average weather Thursday 18th September 2025 01:30 AM
Max temp: 30.6°C 87.1°F
Min temp: 23.3°C 73.9°F
Rainfall: 9mm 0.4ins

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