Middle Island Weather Forecast

    • 12
    • 19

    Shower or two

    • 9
    • 15

    Shower or two

    • 6
    • 14

    Partly cloudy

    • 4
    • 18

    Partly cloudy

    • 9
    • 23

    Partly cloudy

    • 14
    • 21

    Showers

    • 10
    • 21

    Showers

Today 25 Sep Warrnambool

Cloudy. Medium chance of showers. Winds southerly 15 to 25 km/h becoming light in the evening.

West Victoria Coastal Waters

SA-Vic Border to Cape Otway
Wind
Southerly 10 to 15 knots decreasing to about 10 knots in the late afternoon.
Seas
Below 1 metre.
1st Swell
Southwesterly 1.5 metres, increasing to 1.5 to 2 metres by early evening.
Weather
Cloudy.
Weather Situation
A low pressure trough will move across Victoria between late Friday and early Saturday, as a band of mid-level cloud extends across the State. A cold front will clip the south of the State later Saturday, ahead of a strong high pressure system building south of the Bight. This high will extend a ridge over Tasmania and along the east coast of NSW on Sunday, before moving into the Tasman Sea late Monday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Middle Island Temperature Statistics View More

September Temperature

Warrnambool Airport (13km)

  • Lowest 22 September, 2026

    -0.3 °C
  • Average September

    11.2 °C
  • Highest 20 September, 2026

    24.8 °C

Climate (2021–2026)

Warrnambool Airport (13km)

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  • Average Low 2021–2026

    8.8 °C
  • Average 2021–2026

    13.5 °C
  • Average High 2021–2026

    19.2 °C
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