Caerau Weather Forecast

    • 10
    • 21

    Sunny day

    • 14
    • 25

    Cloudy

    • 16
    • 24

    Partly cloudy

    • 16
    • 23

    Sunny day

    • 18
    • 26

    Sunny day

    • 18
    • 27

    Sunny day

    • 18
    • 24

    Sunny day

Today 7 Aug Wales

Any morning showers will fade, leaving plenty of sunny spells through the day. Sunshine may be hazy at times, but it will feel warm, especially across southern Wales. Maximum temperature 23 °C.

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Caerau Temperature Statistics

August Temperature

St-athan (14km)

  • Lowest 2 August, 2026

    12 °C

  • Average August

    18.2 °C

  • Highest 3 August, 2026

    27.5 °C

Climate (2021–2026)

St-athan (14km)

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  • Average Low 2021–2026

    9 °C

  • Average 2021–2026

    11.9 °C

  • Average High 2021–2026

    14.8 °C
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