Sizewell Weather Forecast

    • 14
    • 25

    Cloudy

    • 16
    • 24

    Cloudy

    • 17
    • 26

    Sunny day

    • 18
    • 28

    Sunny day

    • 17
    • 27

    Cloudy

    • 16
    • 24

    Cloudy

Today 26 Jul East of England

A cooler day to come on Sunday with a mix of sunny spells and showers, these may turn heavy at times. Often rather breezy, if not windy around exposed areas. Maximum temperature 22 °C.

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Sizewell Temperature Statistics

July Temperature

Wattisham (46km)

  • Lowest 20 July, 2026

    9 °C

  • Average July

    19.6 °C

  • Highest 6 July, 2026

    31.3 °C

Climate (2021–2026)

Wattisham (46km)

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  • Average Low 2021–2026

    7.5 °C

  • Average 2021–2026

    11.2 °C

  • Average High 2021–2026

    14.9 °C
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