Croes-y-mwyalch Weather Forecast

    • 14
    • 19

    Cloudy

    • 13
    • 18

    Heavy rain

    • 12
    • 18

    Light rain shower

    • 12
    • 17

    Light rain

    • 10
    • 16

    Light rain shower

    • 10
    • 16

    Light rain shower

Today 31 May Wales

Low cloud to start with, but lifting through the morning and into the afternoon. Isolated showers developing, with sunny spells in between. Warm, but cooler than of late. Maximum temperature 19 °C.

Graph Plots Open in Graphs

  • Temperature Forecast Met Office

  • Temperature Real-Time

Croes-y-mwyalch Temperature Statistics

May Temperature

St-athan (38km)

  • Lowest 15 May, 2026

    4.7 °C

  • Average May

    13.8 °C

  • Highest 26 May, 2026

    30.3 °C

Climate (2021–Present)

St-athan (38km)

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

  • Average Low 2021–2026

    9 °C

  • Average 2021–2026

    11.9 °C

  • Average High 2021–2026

    14.7 °C
Get WillyWeather+ to remove ads