Trecco Bay Weather Forecast

    • 8
    • 18

    Cloudy

    • 10
    • 18

    Sunny day

    • 10
    • 16

    Cloudy

    • 10
    • 15

    Cloudy

    • 9
    • 15

    Sunny day

    • 9
    • 16

    Sunny day

Today 23 Apr Wales

Any patchy cloud will clear quickly, leaving another bright and sunny day. Turning hazier from the south through the afternoon. Winds lighter than Wednesday allowing temperatures to climb further. Maximum temperature 19 °C.

Graph Plots Open in Graphs

  • Temperature Forecast Met Office

  • Temperature Real-Time

Trecco Bay Temperature Statistics

April Temperature

St-athan (18km)

  • Lowest 6 April, 2026

    1.8 °C

  • Average April

    9.9 °C

  • Highest 7 April, 2026

    20.3 °C

Climate (2021–Present)

St-athan (18km)

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

  • Average Low 2021–2026

    8.9 °C

  • Average 2021–2026

    11.8 °C

  • Average High 2021–2026

    14.6 °C
Get WillyWeather+ to remove ads