London Arch Weather Forecast

    • 3
    • 15

    Shower

    • 8
    • 14

    Cloudy

    • 8
    • 15

    Partly cloudy

    • 5
    • 17

    Partly cloudy

    • 8
    • 21

    Partly cloudy

    • 12
    • 22

    Shower

    • 12
    • 21

    Shower

Today 8 Sep South West

Mostly sunny. Areas of frost and the chance of fog in the morning. Slight chance of a shower in the south in the evening. Near zero chance of rain elsewhere. Light winds becoming westerly 15 to 20 km/h in the early afternoon then tending southwesterly 15 to 25 km/h in the evening. Overnight temperatures falling to between minus 1 and 2 above zero with daytime temperatures reaching around 15.

West Victoria Coastal Waters

SA-Vic Border to Cape Otway
Wind
Variable about 10 knots becoming westerly 15 to 25 knots in the morning then tending southwesterly 20 to 25 knots in the evening. Winds reaching up to 30 knots offshore in the late evening.
Seas
Below 1 metre, increasing to 1 to 1.5 metres around midday, then increasing to 1.5 to 2 metres by early evening.
1st Swell
Southwesterly 2.5 to 3 metres inshore, increasing to 3 to 4 metres offshore.
Weather
Partly cloudy. 50% chance of showers in the evening.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

London Arch Temperature Statistics View More

September Temperature

Warrnambool Airport (56km)

  • Lowest 1 September, 2026

    5.4 °C

  • Average September

    11.5 °C

  • Highest 1 September, 2026

    18.2 °C

Climate (2021–2026)

Warrnambool Airport (56km)

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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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