Cardiff Weather Forecast

    • 11
    • 19

    Cloudy

    • 8
    • 15

    Sunny day

    • 8
    • 13

    Sunny day

    • 9
    • 13

    Sunny day

    • 11
    • 14

    Sunny day

    • 11
    • 15

    Partly cloudy

    • 12
    • 15

    Partly cloudy

Today 15 Oct Wales

Largely cloudy and rather windy with rain edging into the northwest through the morning and continuing slowly southeast through the afternoon. Very mild and feeling unseasonably warm in any brightness. Maximum temperature 19 °C.

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Cardiff Temperature Statistics

October Temperature

St-athan (20 km)

  • Lowest 4 October, 2026

    7.7 °C

  • Average October

    14.7 °C

  • Highest 2 October, 2026

    20.3 °C

Climate (2021–2026)

St-athan (20 km)

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  • Average Low 2021–2026

    9.1 °C

  • Average 2021–2026

    12 °C

  • Average High 2021–2026

    14.8 °C
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