Cilfrew Weather Forecast

    • 14
    • 18

    Cloudy

    • 18
    • 21

    Cloudy

    • 14
    • 19

    Heavy rain shower

    • 14
    • 18

    Light rain shower

    • 14
    • 17

    Heavy rain shower

    • 14
    • 17

    Light rain shower

Today 5 Sep Wales

More settled on Friday and Saturday with a few light showers, but mainly dry with bright or sunny spells. Unsettled again on Sunday with outbreaks of rain and strong winds.

Graph Plots Open in Graphs

  • Temperature Forecast Met Office

  • Temperature Real-Time

Cilfrew Temperature Statistics

September Temperature

St-athan (39km)

  • Lowest 4 September, 2025

    12.7 °C

  • Average September

    16 °C

  • Highest 1 September, 2025

    19.5 °C

Climate (2020–Present)

St-athan (39km)

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

  • Average Low 2020–2025

    8.8 °C

  • Average 2020–2025

    11.6 °C

  • Average High 2020–2025

    14.5 °C
Get WillyWeather+ to remove ads