Cathays Weather Forecast

    • 11
    • 15

    Cloudy

    • 10
    • 15

    Cloudy

    • 9
    • 16

    Sunny day

    • 8
    • 12

    Cloudy

    • 9
    • 12

    Cloudy

    • 9
    • 12

    Sunny day

    • 9
    • 12

    Partly cloudy

Today 28 Oct Wales

A cloudy and wet start with heavy showers in places. Showers become isolated and lighter into the afternoon, with sunny spells developing. Staying cloudy on high ground. Winds lighter than of late, but feeling cool in places. Maximum temperature 15 °C.

Tonight 28 Oct Wales

Showers easing overnight as cloud breaks, bringing some clearer spells in places. Winds turning very light which can lead to mist and fog, mostly in the east. Minimum temperature 6 °C.

Graph Plots Open in Graphs

  • Temperature Forecast Met Office

  • Temperature Real-Time

Cathays Temperature Statistics

October Temperature

St-athan (20 km)

  • Lowest 17 October, 2026

    5.4 °C

  • Average October

    13.4 °C

  • Highest 2 October, 2026

    20.3 °C

Climate (2021–2026)

St-athan (20 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