Swan Marsh Weather Forecast

    • 9
    • 14

    Partly cloudy

    • 4
    • 15

    Partly cloudy

    • 3
    • 18

    Becoming cloudy

    • 9
    • 23

    Partly cloudy

    • 13
    • 21

    Showers increasing

    • 11
    • 21

    Showers

    • 9
    • 15

    Shower or two

Today 26 Sep Colac

Cloudy. High chance of showers, becoming less likely in the late afternoon and evening. Winds southerly 15 to 20 km/h becoming light in the evening.

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Swan Marsh Temperature Statistics View More

September Temperature

Mount Gellibrand (39km)

  • Lowest 16 September, 2026

    3.6 °C
  • Average September

    11.3 °C
  • Highest 20 September, 2026

    25.6 °C

Climate (2021–2026)

Mount Gellibrand (39km)

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  • Average Low 2021–2026

    9.3 °C
  • Average 2021–2026

    13.1 °C
  • Average High 2021–2026

    18.9 °C
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