Mascot Weather Forecast

    • 23
    • 39

    Cloudy

    • 19
    • 25

    Possible shower

    • 18
    • 26

    Cloudy

    • 19
    • 30

    Mostly sunny

    • 19
    • 25

    Shower or two

    • 19
    • 23

    Shower or two

    • 18
    • 24

    Shower or two

Today 6 Dec Sydney

Cloudy. Slight chance of a shower. The chance of smoke haze. The chance of a thunderstorm, possibly severe with damaging winds. Winds west to northwesterly 20 to 30 km/h tending north to northwesterly in the evening then tending west to northwesterly 15 to 20 km/h in the late evening.

Extreme Fire Danger Rating

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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mascot Temperature Statistics View More

December Temperature

Sydney Airport (2km)

  • Lowest 2 December, 2025

    13.4 °C

  • Average December

    21.8 °C

  • Highest 4 December, 2025

    32.5 °C

Climate (2020–Present)

Sydney Airport (2km)

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  • Average Low 2020–2025

    14.8 °C

  • Average 2020–2025

    18.6 °C

  • Average High 2020–2025

    23.3 °C
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