Williamstown Weather Forecast

    • 5
    • 6

    Overcast

    • 4
    • 8

    Overcast

    • 7
    • 9

    Sunny day

    • 7
    • 9

    Overcast

    • 4
    • 10

    Light rain

    • 3
    • 7

    Light rain

Today 27 Dec Wales

Another murky and dull day with low cloud, hill fog and drizzle at times, though most places staying largely dry. Feeling slightly cooler than recent days. Maximum Temperature 9C.

Graph Plots Open in Graphs

  • Temperature Forecast Met Office

  • Temperature Real-Time

Williamstown Temperature Statistics

December Temperature

St-athan (22km)

  • Lowest 3 December, 2024

    2.5 °C

  • Average December

    8.4 °C

  • Highest 1 December, 2024

    14.4 °C

Climate (2019–Present)

St-athan (22km)

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

  • Average Low 2019–2024

    8.7 °C

  • Average 2019–2024

    11.5 °C

  • Average High 2019–2024

    14.4 °C
Get WillyWeather+ to remove ads