St Hilary Weather Forecast

    • 14
    • 18

    Cloudy

    • 12
    • 18

    Cloudy

    • 9
    • 14

    Cloudy

    • 11
    • 14

    Cloudy

    • 12
    • 17

    Light rain

    • 11
    • 14

    Partly cloudy

Today 5 Oct Wales

A mild start but dull start to the week. Remaining overcast with drizzly showers and hill fog. Breezy, particularly in the northwest. Maximum temperature 20 °C.

Graph Plots Open in Graphs

  • Temperature Forecast Met Office

  • Temperature Real-Time

St Hilary Temperature Statistics

October Temperature

St-athan (5 km)

  • Lowest 1 October, 2026

    12.6 °C

  • Average October

    16.4 °C

  • Highest 2 October, 2026

    20.3 °C

Climate (2021–2026)

St-athan (5 km)

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

  • Average Low 2021–2026

    9.1 °C

  • Average 2021–2026

    12 °C

  • Average High 2021–2026

    14.8 °C
Get WillyWeather+ to remove ads