Southbourne Weather Forecast

    • 17
    • 21

    Cloudy

    • 12
    • 22

    Cloudy

    • 14
    • 19

    Cloudy

    • 14
    • 19

    Light rain shower

    • 16
    • 18

    Cloudy

    • 16
    • 20

    Cloudy

    • 14
    • 20

    Cloudy

Today 14 Sep London and South East England

Cloud giving a few showers in places through the morning but generally drier and brighter into the afternoon. Feeling warm or very warm with a gentle breeze. Maximum temperature 26 °C.

Graph Plots Open in Graphs

  • Temperature Forecast Met Office

  • Temperature Real-Time

Southbourne Temperature Statistics

September Temperature

Thorney Island (3km)

  • Lowest 12 September, 2026

    9.5 °C

  • Average September

    17.7 °C

  • Highest 3 September, 2026

    23.5 °C

Climate (2021–2026)

Thorney Island (3km)

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

  • Average Low 2021–2026

    9 °C

  • Average 2021–2026

    12.4 °C

  • Average High 2021–2026

    15.6 °C
Get WillyWeather+ to remove ads