Cilfrew Weather Forecast

    • 17
    • 19

    Overcast

    • 15
    • 19

    Cloudy

    • 11
    • 18

    Light rain

    • 9
    • 14

    Light rain shower

    • 7
    • 15

    Partly cloudy

    • 9
    • 15

    Cloudy

    • 10
    • 16

    Cloudy

Today 18 Sep Wales

A cloudy, damp and mild start to Thursday. Cloud breaking in the east but drizzle persisting over the hills in the west. Staying windy. Maximum Temperature 18C.

Graph Plots Open in Graphs

  • Temperature Forecast Met Office

  • Temperature Real-Time

Cilfrew Temperature Statistics

September Temperature

St-athan (39km)

  • Lowest 14 September, 2025

    10.1 °C

  • Average September

    15.6 °C

  • Highest 6 September, 2025

    22 °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