Cardiff South Weather Forecast

    • 14
    • 29

    Sunny

    • 15
    • 31

    Mostly sunny

    • 17
    • 33

    Partly cloudy

    • 20
    • 28

    Shower or two

    • 18
    • 28

    Showers increasing

    • 19
    • 28

    Shower or two

    • 17
    • 29

    Shower or two

Today 15 Mar Newcastle

Sunny. Light winds becoming easterly 15 to 25 km/h in the early afternoon then tending northeasterly in the evening.

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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cardiff South Temperature Statistics View More

March Temperature

Newcastle (Nobbys) (13km)

  • Lowest 4 March, 2026

    19.2 °C

  • Average March

    21.8 °C

  • Highest 11 March, 2026

    28.3 °C

Climate (2021–Present)

Newcastle (Nobbys) (13km)

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  • Average Low 2021–2026

    15.3 °C

  • Average 2021–2026

    18.5 °C

  • Average High 2021–2026

    22.3 °C
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