Williamstown Weather Forecast
- 5
- 18
Partly cloudy
- 7
- 21
Sunny
- 9
- 23
Partly cloudy
- 12
- 25
Partly cloudy
- 14
- 26
Mostly sunny
- 15
- 27
Partly cloudy
- 16
- 26
Possible shower
Today 14 Oct Adelaide
Partly cloudy. Winds easterly 15 to 20 km/h turning southeasterly in the morning.
Williamstown Temperature Statistics View More
October Temperature
Mount Crawford (Fire Tower) (7 km)
Lowest 7 October, 2026
4.4 °CAverage October
12.6 °CHighest 11 October, 2026
25.7 °C
Climate (2021–2026)
Mount Crawford (Fire Tower) (7 km)
Average Low 2021–2026
9.8 °CAverage 2021–2026
13.8 °CAverage High 2021–2026
19.3 °C