Today's Weather in Portsmouth

Thu 1st, Jan

27°C 81°F
Feels like: -2°C 28°F
White cloud
Southwest
0km/h 0mph / SW
Gust: 5 km/h
Gust: 5 mph

  • Rain: 0 mm
  • Sun: 360 mins
  • Cloud: %
  • RH: 57.8%
  • Pressure: 0 mb
  • Visibility: 24135.3 m
Sunrise: 06:32
Sunset: 17:46

Portsmouth 24hr weather forecast

18:00 21:00 00:00 03:00 06:00 09:00 12:00 15:00
White cloud
27°C
0 mph
White cloud
26°C
0 mph
Sunny intervals
24°C
7 mph
Partly cloudy night
24°C
7 mph
Partly cloudy night
24°C
5 mph
Partly cloudy night
23°C
7 mph
White cloud
24°C
5 mph
Sunny intervals
26°C
2 mph
15 day Portsmouth forecast »

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Portsmouth average weather Thursday 1st January 2026 02:13 PM
Max temp: 37.5°C 99.5°F
Min temp: 12.6°C 54.7°F
Rainfall: 6mm 0.2ins

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