Cardiff International Airport Weather Forecast

    • 11
    • 17

    Partly cloudy

    • 14
    • 20

    Cloudy

    • 15
    • 21

    Cloudy

    • 16
    • 19

    Light rain

    • 16
    • 19

    Light rain

    • 15
    • 20

    Cloudy

Today 13 Jun Wales

A dry day, with lighter winds. Feeling pleasant in the developing sunshine, though this turning hazy at times, mainly in the north. Maximum temperature 21 °C.

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Cardiff International Airport Temperature Statistics

June Temperature

St-athan (6km)

  • Lowest 10 June, 2026

    9.7 °C

  • Average June

    13.8 °C

  • Highest 3 June, 2026

    18 °C

Climate (2021–Present)

St-athan (6km)

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  • Average Low 2021–2026

    9 °C

  • Average 2021–2026

    11.8 °C

  • Average High 2021–2026

    14.7 °C
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