Narellan Weather Forecast

    • 5
    • 21

    Mostly sunny

    • 6
    • 22

    Mostly sunny

    • 7
    • 23

    Mostly sunny

    • 7
    • 26

    Mostly sunny

    • 9
    • 27

    Mostly sunny

    • 11
    • 25

    Mostly sunny

    • 8
    • 25

    Sunny

Today 29 Aug Sydney

Partly cloudy. Slight chance of a shower along the coastal fringe in the late morning. Near zero chance of rain elsewhere. Winds south to southeasterly 15 to 20 km/h tending east to southeasterly in the early afternoon then becoming light in the late afternoon.

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  • Temperature Forecast Bureau of Meteorology

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Narellan Temperature Statistics View More

August Temperature

Campbelltown (Mount Annan) (4km)

  • Lowest 5 August, 2026

    0.4 °C

  • Average August

    11.9 °C

  • Highest 21 August, 2026

    23.6 °C

Climate (2021–2026)

Campbelltown (Mount Annan) (4km)

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  • Average Low 2021–2026

    11.2 °C

  • Average 2021–2026

    16.7 °C

  • Average High 2021–2026

    24 °C
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