Cemlyn Weather Forecast

    • 16
    • 24

    Sunny day

    • 15
    • 20

    Partly cloudy

    • 14
    • 18

    Light rain shower

    • 14
    • 18

    Light rain shower

    • 14
    • 18

    Light rain shower

    • 14
    • 18

    Partly cloudy

Today 25 Aug Wales

Bank Holiday Monday looks set to be glorious. A southerly breeze will develop and some patchy cloud could affect the west coast. Otherwise feeling quite hot in the sunshine. Maximum Temperature 28C.

Graph Plots Open in Graphs

  • Temperature Forecast Met Office

  • Temperature Real-Time

Cemlyn Temperature Statistics

August Temperature

Valley (17km)

  • Lowest 10 August, 2025

    10.6 °C

  • Average August

    17.6 °C

  • Highest 12 August, 2025

    29.2 °C

Climate (2020–Present)

Valley (17km)

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

  • Average Low 2020–2025

    8.9 °C

  • Average 2020–2025

    11.4 °C

  • Average High 2020–2025

    13.7 °C
Get WillyWeather+ to remove ads