Cardiff International Airport Weather Forecast

    • 10
    • 14

    Cloudy

    • 9
    • 12

    Cloudy

    • 9
    • 12

    Light rain shower

    • 8
    • 12

    Partly cloudy

    • 10
    • 11

    Cloudy

    • 10
    • 13

    Partly cloudy

Today 22 Oct Wales

A brighter day with sunny spells once any fog patches clear. Just the small chance of a shower. Turning wet through the evening with heavy rain and strong winds overnight. Maximum Temperature 13C.

Tonight 22 Oct Wales

Turning generally wet this evening with heavy rain and remaining wet overnight, though perhaps drier in the northwest. Becoming windier with gales in places by dawn. Milder than last night. Minimum Temperature 6C.

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Cardiff International Airport Temperature Statistics

October Temperature

St-athan (6km)

  • Lowest 9 October, 2025

    7.7 °C

  • Average October

    13.1 °C

  • Highest 3 October, 2025

    18.4 °C

Climate (2020–Present)

St-athan (6km)

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  • Average Low 2020–2025

    8.8 °C

  • Average 2020–2025

    11.7 °C

  • Average High 2020–2025

    14.5 °C
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