Chester Hill Weather Forecast

    • 18
    • 25

    Becoming cloudy

    • 17
    • 24

    Partly cloudy

    • 16
    • 29

    Sunny

    • 20
    • 36

    Partly cloudy

    • 21
    • 28

    Partly cloudy

    • 19
    • 30

    Partly cloudy

    • 20
    • 33

    Sunny

Today 22 Jan Sydney

Becoming cloudy. Slight chance of a shower in the early afternoon. Light winds becoming southerly 15 to 25 km/h in the morning then tending south to southeasterly 25 to 40 km/h in the middle of the day.

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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Chester Hill Temperature Statistics View More

January Temperature

Bankstown Airport (4km)

  • Lowest 21 January, 2026

    15.6 °C

  • Average January

    22.8 °C

  • Highest 10 January, 2026

    42.3 °C

Climate (2021–Present)

Bankstown Airport (4km)

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  • Average Low 2021–2026

    12.7 °C

  • Average 2021–2026

    17.8 °C

  • Average High 2021–2026

    24 °C
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