Langstone Harbour - Sinah Lake Weather Forecast

    • 7
    • 16

    Partly cloudy

    • 7
    • 15

    Partly cloudy

    • 7
    • 12

    Cloudy

    • 9
    • 13

    Partly cloudy

    • 8
    • 14

    Sunny day

    • 8
    • 15

    Sunny day

    • 7
    • 14

    Partly cloudy

Today 18 Apr London and South East England

Dry and bright through the morning, then becoming mostly cloudy during the afternoon with a few showers moving across the area. Winds gradually ease but remain blustery along the coast. Maximum temperature 17 °C.

Tonight 18 Apr London and South East England

Cloudy with showers clearing eastwards during the evening followed by clearing skies. The wind becomes light and variable. As temperatures fall we could see ground frost patches forming. Minimum temperature 3 °C.

Graph Plots Open in Graphs

  • Temperature Forecast Met Office

  • Temperature Real-Time

Langstone Harbour - Sinah Lake Temperature Statistics

April Temperature

Thorney Island (5km)

  • Lowest 6 April, 2026

    1.2 °C

  • Average April

    10.8 °C

  • Highest 8 April, 2026

    19.2 °C

Climate (2021–Present)

Thorney Island (5km)

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

  • Average Low 2021–2026

    8.8 °C

  • Average 2021–2026

    12.1 °C

  • Average High 2021–2026

    15.2 °C
Get WillyWeather+ to remove ads