Today's Weather in Portsmouth

Thu 18th, Dec

26°C 79°F
Feels like: -3°C 27°F
Partly cloudy night
East
14km/h 9mph / E
Gust: 12 km/h
Gust: 12 mph

  • Rain: 0.6 mm
  • Sun: 0 mins
  • Cloud: %
  • RH: 70.5%
  • Pressure: 0 mb
  • Visibility: 24135 m
Sunrise: 06:26
Sunset: 17:38

Portsmouth 24hr weather forecast

03:00 06:00 09:00 12:00 15:00 18:00 21:00 00:00
Partly cloudy night
26°C
9 mph
Partly cloudy night
25°C
9 mph
Clear sky night
25°C
7 mph
Sunny
26°C
9 mph
Sunny intervals
27°C
7 mph
Sunny intervals
27°C
9 mph
Sunny intervals
26°C
9 mph
Sunny intervals
25°C
9 mph
15 day Portsmouth forecast »

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Portsmouth average weather Thursday 18th December 2025 12:16 AM
Max temp: 28.8°C 83.9°F
Min temp: 21.5°C 70.7°F
Rainfall: 6mm 0.2ins

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