Simpson Weather Forecast
- 1
- 18
Partly cloudy
- 8
- 23
Cloudy
- 13
- 22
Shower
- 11
- 19
Shower
- 8
- 15
Shower
- 5
- 16
Cloudy
- 5
- 17
Cloudy
Today 28 Sep South West
Partly cloudy. Medium chance of showers in the west, most likely in the late afternoon and evening. Near zero chance of rain elsewhere. Winds easterly 15 to 20 km/h becoming light in the early afternoon then becoming east to northeasterly 15 to 20 km/h in the late afternoon. Daytime maximum temperatures between 17 and 20.
Simpson Temperature Statistics View More
September Temperature
Cape Otway (48km)
Lowest 8 September, 2026
5.8 °CAverage September
13 °CHighest 20 September, 2026
27.3 °C
Climate (2021–2026)
Cape Otway (48km)
Average Low 2021–2026
11.8 °CAverage 2021–2026
14.3 °CAverage High 2021–2026
17.5 °C