Campbelltown Weather Forecast

    • 17
    • 27

    Showers. Possible storm

    • 17
    • 28

    Shower or two

    • 17
    • 27

    Shower or two

    • 17
    • 27

    Possible shower

    • 16
    • 28

    Mostly sunny

    • 15
    • 29

    Shower or two developing

    • 14
    • 21

    Shower or two

Today 21 Mar Sydney

Partly cloudy. High chance of showers. The chance of a thunderstorm during the morning and afternoon. Light winds becoming southeasterly 15 to 20 km/h in the late afternoon then becoming light in the evening.

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  • Temperature Forecast Bureau of Meteorology

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Campbelltown Temperature Statistics View More

March Temperature

Campbelltown (Mount Annan) (3km)

  • Lowest 15 March, 2026

    10.9 °C

  • Average March

    21.8 °C

  • Highest 11 March, 2026

    33.4 °C

Climate (2021–Present)

Campbelltown (Mount Annan) (3km)

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  • Average Low 2021–2026

    11 °C

  • Average 2021–2026

    16.6 °C

  • Average High 2021–2026

    24 °C
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