Alexandria Weather Forecast

    • 17
    • 25

    Possible shower

    • 18
    • 23

    Possible shower

    • 17
    • 25

    Partly cloudy

    • 18
    • 27

    Partly cloudy

    • 20
    • 29

    Shower or two. Possible storm

    • 21
    • 27

    Possible shower

    • 21
    • 28

    Partly cloudy

Today 31 Dec Sydney

Cloudy. Slight chance of a shower. The chance of a thunderstorm in the outer west. Winds east to southeasterly 15 to 25 km/h tending south to southeasterly 15 to 20 km/h in the evening.

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Alexandria Temperature Statistics View More

December Temperature

Sydney Airport (4km)

  • Lowest 2 December, 2025

    13.4 °C

  • Average December

    22.5 °C

  • Highest 19 December, 2025

    42.6 °C

Climate (2020–Present)

Sydney Airport (4km)

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  • Average Low 2020–2025

    14.8 °C

  • Average 2020–2025

    18.7 °C

  • Average High 2020–2025

    23.4 °C
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