Chichester Harbour Entrance Weather Forecast

    • 8
    • 11

    Overcast

    • 8
    • 11

    Overcast

    • 8
    • 11

    Overcast

    • 9
    • 11

    Cloudy

    • 9
    • 11

    Light rain

    • 8
    • 11

    Cloudy

Today 7 Mar London and South East England

Mist and fog patches clearing during the morning, but remaining mostly cloudy with patchy rain and drizzle. Perhaps a few brighter spells during the afternoon, before becoming murky again overnight. Maximum temperature 14 °C.

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Chichester Harbour Entrance Temperature Statistics

March Temperature

Thorney Island (3km)

  • Lowest 3 March, 2026

    3.7 °C

  • Average March

    9.3 °C

  • Highest 3 March, 2026

    15.6 °C

Climate (2021–Present)

Thorney Island (3km)

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  • Average Low 2021–2026

    8.7 °C

  • Average 2021–2026

    12 °C

  • Average High 2021–2026

    15.2 °C
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