Mascot Weather Forecast

    • 20
    • 21

    Showers. Possible storm

    • 19
    • 24

    Rain

    • 19
    • 25

    Showers

    • 19
    • 25

    Shower or two

    • 18
    • 25

    Shower or two

    • 17
    • 26

    Possible shower

Today 17 Jan Sydney

Cloudy. Very high chance of rain. The chance of a thunderstorm, possibly severe with heavy rain which may lead to flash flooding. Winds southerly 25 to 40 km/h decreasing to 20 to 30 km/h in the late evening.

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January Temperature

Sydney Airport (2km)

  • Lowest 2 January, 2026

    17.2 °C

  • Average January

    23.4 °C

  • Highest 10 January, 2026

    42.7 °C

Climate (2021–Present)

Sydney Airport (2km)

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  • Average Low 2021–2026

    14.8 °C

  • Average 2021–2026

    18.7 °C

  • Average High 2021–2026

    23.4 °C
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