Williamstown Weather Forecast
- 12
- 27
Sunny
- 15
- 22
Showers
- 10
- 18
Possible shower
- 9
- 26
Sunny morning. Shower or two
- 13
- 16
Showers easing
- 6
- 13
Shower or two
- 4
- 13
Possible shower
Today 8 Oct Adelaide
Sunny. Winds northeasterly 15 to 25 km/h tending northwest to northeasterly in the morning then tending northeasterly in the evening.
Williamstown Temperature Statistics View More
October Temperature
Mount Crawford (Fire Tower) (7 km)
Lowest 7 October, 2026
4.4 °CAverage October
11 °CHighest 1 October, 2026
19.9 °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