Cardiff Weather Forecast

    • 21
    • 33

    Partly cloudy

    • 13
    • 27

    Partly cloudy

    • 7
    • 29

    Sunny

    • 11
    • 24

    Shower or two

    • 12
    • 23

    Morning shower or two

    • 8
    • 26

    Sunny

    • 10
    • 31

    Sunny

Today 22 Jan South West

Partly cloudy. Slight chance of a shower near the south coast, near zero chance elsewhere. The chance of a thunderstorm in the morning and afternoon. Winds southwesterly 20 to 30 km/h becoming light in the late evening. Daytime maximum temperatures 26 to 33.

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Cardiff Temperature Statistics View More

January Temperature

Collie East (8km)

  • Lowest 18 January, 2026

    6.4 °C

  • Average January

    22.4 °C

  • Highest 2 January, 2026

    37.1 °C

Climate (2021–Present)

Collie East (8km)

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  • Average Low 2021–2026

    8.9 °C

  • Average 2021–2026

    15.7 °C

  • Average High 2021–2026

    23.7 °C
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