Today's Weather in Portsmouth

Wed 27th, Aug

28°C 83°F
Feels like: -0°C 31°F
Heavy rain showers night
Southeast
4km/h 2mph / SE
Gust: 3 km/h
Gust: 3 mph

  • Rain: 3.4 mm
  • Sun: 258 mins
  • Cloud: %
  • RH: 72.9%
  • Pressure: 0 mb
  • Visibility: 24135.1 m
Sunrise: 05:52
Sunset: 18:21

Portsmouth 24hr weather forecast

00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Heavy rain showers night
28°C
2 mph
Partly cloudy night
28°C
2 mph
Partly cloudy night
27°C
2 mph
Partly cloudy night
27°C
5 mph
White cloud
28°C
2 mph
White cloud
29°C
2 mph
Heavy rain showers
29°C
2 mph
Extreme rain
29°C
2 mph
15 day Portsmouth forecast »

the weather forecast for tomorrow

weekly weather Portsmouth COUNTRY weekend weather 5/7 day forecast weather office

what's the temperature in Portsmouth / Portsmouth temperature now / Portsmouth temp / Portsmouth temperature Portsmouth Forecast - Bureau of Meteorology / BOM Portsmouth Portsmouth weather live today's weather forecast in Portsmouth Portsmouth weather hourly current weather condition in Portsmouth

What's the weather supposed to be like today?!

Portsmouth average weather Wednesday 27th August 2025 07:42 PM
Max temp: 30.9°C 87.5°F
Min temp: 23.7°C 74.7°F
Rainfall: 8mm 0.3ins

Past weather forecasts... historical weather data... Portsmouth weather year round / Portsmouth weather history

Monthly weather averages

UV index
Map showing location of Portsmouth (15.58333, -61.46667) Portsmouth map pin © Google

Locations nearby