Williamstown Weather Forecast
- 11
- 17
Showers
- 8
- 17
Cloudy
- 9
- 19
Cloudy
- 8
- 19
Partly cloudy
- 8
- 17
Shower or two
- 5
- 19
Sunny
- 7
- 23
Sunny
Today 2 Oct Adelaide
Cloudy. Very high chance of showers, most likely in the morning and afternoon. The chance of a thunderstorm in the morning and afternoon. Winds southerly 20 to 30 km/h.
Williamstown Temperature Statistics View More
October Temperature
Mount Crawford (Fire Tower) (7km)
Lowest 1 October, 2026
14.4 °CAverage October
16.4 °CHighest
–
Climate (2021–2026)
Mount Crawford (Fire Tower) (7km)
Average Low 2021–2026
9.8 °CAverage 2021–2026
13.8 °CAverage High 2021–2026
19.3 °C