Cardiff Weather Forecast

    • 8
    • 19

    Partly cloudy

    • 8
    • 19

    Shower or two

    • 9
    • 19

    Shower or two

    • 7
    • 20

    Possible shower

    • 6
    • 22

    Partly cloudy

    • 8
    • 21

    Shower or two

    • 9
    • 20

    Shower or two

Today 16 Aug Newcastle

Partly cloudy. Slight chance of a shower. Winds southeasterly 15 to 20 km/h becoming light in the late evening.

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Cardiff Temperature Statistics View More

August Temperature

Newcastle (Nobbys) (13km)

  • Lowest 8 August, 2026

    6.5 °C

  • Average August

    13.5 °C

  • Highest 11 August, 2026

    21 °C

Climate (2021–2026)

Newcastle (Nobbys) (13km)

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  • Average Low 2021–2026

    15.4 °C

  • Average 2021–2026

    18.6 °C

  • Average High 2021–2026

    22.4 °C
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