Swan Marsh Weather Forecast

    • 10
    • 15

    Shower or two

    • 7
    • 13

    Shower or two

    • 5
    • 18

    Partly cloudy

    • 8
    • 16

    Showers increasing

    • 5
    • 12

    Showers

    • 6
    • 13

    Showers

    • 6
    • 13

    Shower or two

Today 16 Sep Colac

Cloudy. Very high chance of showers, becoming less likely in the evening. The chance of a thunderstorm in the late morning and afternoon. Winds west to northwesterly 25 to 35 km/h decreasing to 20 to 25 km/h in the evening.

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Swan Marsh Temperature Statistics View More

September Temperature

Mount Gellibrand (39km)

  • Lowest 5 September, 2025

    3.1 °C

  • Average September

    10.5 °C

  • Highest 6 September, 2025

    19.6 °C

Climate (2020–Present)

Mount Gellibrand (39km)

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  • Average Low 2020–2025

    9.2 °C

  • Average 2020–2025

    13 °C

  • Average High 2020–2025

    18.7 °C
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