London Arch Weather Forecast

    • 11
    • 17

    Partly cloudy

    • 7
    • 17

    Shower

    • 11
    • 19

    Storm

    • 9
    • 15

    Shower

    • 7
    • 16

    Cloudy

    • 7
    • 18

    Shower

    • 10
    • 16

    Shower

Today 20 Oct South West

Partly cloudy. Winds southwesterly 15 to 25 km/h becoming light in the evening.

West Victoria Coastal Waters

SA-Vic Border to Cape Otway
Wind
Westerly 15 to 25 knots, reaching up to 30 knots in the far east in the late afternoon. Winds turning southwesterly 15 to 20 knots in the evening.
Seas
1 to 1.5 metres, increasing to 1.5 to 2 metres offshore.
1st Swell
Southwesterly 2.5 to 3 metres inshore, increasing to 3 to 4 metres offshore.
Weather
Partly cloudy.
Weather Situation
A trough over eastern Victoria will clear to the east during Monday. A ridge of high pressure is expected to pass quickly over the State early Tuesday ahead of a strong low pressure system developing in the west. The low is forecast to move over Bass Strait on Wednesday with an associated cold front passing over the State. Another high pressure system is expected to move slowly across from the west late in the week.
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  • Temperature Forecast Bureau of Meteorology

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London Arch Temperature Statistics View More

October Temperature

Warrnambool Airport (56km)

  • Lowest 13 October, 2025

    2 °C
  • Average October

    12.4 °C
  • Highest 16 October, 2025

    24.7 °C

Climate (2020–Present)

Warrnambool Airport (56km)

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  • Average Low 2020–2025

    8.8 °C
  • Average 2020–2025

    13.4 °C
  • Average High 2020–2025

    19.1 °C
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