Portsmouth Weather Forecast

    • 15
    • 22

    Cloudy

    • 13
    • 19

    Cloudy

    • 15
    • 19

    Overcast

    • 15
    • 22

    Cloudy

Today 13 Jul London and South East England

Some warm sunshine after a locally chilly start, but increasing cloud bringing patchy rain east late afternoon. Rain becoming more persistent late evening, with the odd heavier burst mixed in. Maximum Temperature 25C.

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Portsmouth Temperature Statistics

July Temperature

Thorney Island (6.8 miles)

  • Lowest 11 July, 2020

    8.3 °C

  • Average July

    15.8 °C

  • Highest 5 July, 2020

    20.3 °C

Climate (2011–Present)

Thorney Island (6.8 miles)

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  • Average Low 2011–Present

    7.8 °C

  • Average 2011–Present

    11.3 °C

  • Average High 2011–Present

    14.6 °C
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