Whalan Weather Forecast

    • 19
    • 27

    Shower or two. Storm

    • 19
    • 28

    Shower or two

    • 19
    • 24

    Showers. Possible storm

    • 18
    • 21

    Rain

    • 17
    • 25

    Shower or two

    • 18
    • 25

    Shower or two

    • 17
    • 26

    Shower or two

Today 15 Jan Sydney

Cloudy. Medium chance of showers, becoming less likely later tonight. A thunderstorm likely, possibly severe with damaging winds, large hail and heavy rain which may lead to flash flooding in the west. Winds northeasterly 20 to 30 km/h.

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  • Temperature Forecast Bureau of Meteorology

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Whalan Temperature Statistics View More

January Temperature

Horsley Park (11km)

  • Lowest 1 January, 2026

    15.4 °C

  • Average January

    23.1 °C

  • Highest 10 January, 2026

    41.5 °C

Climate (2021–Present)

Horsley Park (11km)

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  • Average Low 2021–2026

    12.2 °C

  • Average 2021–2026

    17.3 °C

  • Average High 2021–2026

    23.7 °C
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