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.
London Arch Temperature Statistics View More
October Temperature
Warrnambool Airport (56km)
Lowest 13 October, 2025
2 °CAverage October
12.4 °CHighest 16 October, 2025
24.7 °C
Climate (2020–Present)
Warrnambool Airport (56km)
Average Low 2020–2025
8.8 °CAverage 2020–2025
13.4 °CAverage High 2020–2025
19.1 °C