Portsmouth Weather Forecast

    • 14
    • 22

    Sunny day

    • 17
    • 22

    Sunny day

    • 18
    • 23

    Sunny day

    • 19
    • 26

    Cloudy

    • 18
    • 26

    Partly cloudy

    • 17
    • 25

    Light rain shower

    • 18
    • 22

    Partly cloudy

Today 27 Jul London and South East England

Early fog patches soon clearing to leave a fine day, with spells of prolonged sunshine. Feeling warmer than Saturday and more humid too. Light winds. Maximum Temperature 27C.

Tonight 27 Jul London and South East England

Any daytime showers gradually dying away this evening to leave a dry night, with clear spells. Turning cool in some rural spots, with a few fog patches forming by dawn. Minimum Temperature 9C.

Graph Plots Open in Graphs

  • Temperature Forecast Met Office

  • Temperature Real-Time

Portsmouth Temperature Statistics

July Temperature

Thorney Island (11km)

  • Lowest 14 July, 2024

    10.2 °C

  • Average July

    16.8 °C

  • Highest 18 July, 2024

    24.4 °C

Climate (2019–Present)

Thorney Island (11km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2019–2024

    8.4 °C

  • Average 2019–2024

    11.8 °C

  • Average High 2019–2024

    14.9 °C
Get an account to remove ads