Croesyceiliog Weather Forecast

    • 8
    • 13

    Cloudy

    • 8
    • 14

    Cloudy

    • 11
    • 14

    Cloudy

    • 11
    • 16

    Light rain shower

    • 11
    • 17

    Cloudy

    • 11
    • 21

    Partly cloudy

    • 13
    • 22

    Partly cloudy

Today 16 May Wales

A cloudy start with outbreaks of light rain and drizzle at first. The rain and drizzle will turn more persistent through the day, perhaps with some heavier bursts over hills. Feeling chilly. Maximum temperature 15 °C.

Tonight 16 May Wales

Rain moves away east. Then broken cloud and clear spells following, along with possible a few light showers, these most likely across western areas. Minimum temperature 5 °C.

Graph Plots Open in Graphs

  • Temperature Forecast Met Office

  • Temperature Real-Time

Croesyceiliog Temperature Statistics

May Temperature

St-athan (41km)

  • Lowest 15 May, 2026

    4.7 °C

  • Average May

    11.3 °C

  • Highest 9 May, 2026

    19.1 °C

Climate (2021–Present)

St-athan (41km)

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

  • Average Low 2021–2026

    9 °C

  • Average 2021–2026

    11.8 °C

  • Average High 2021–2026

    14.6 °C
Get WillyWeather+ to remove ads