Williamstown Weather Forecast
- 6
- 15
Cloudy
- 6
- 17
Mostly sunny
- 7
- 19
Mostly sunny
- 8
- 18
Mostly sunny
- 6
- 18
Mostly sunny
- 7
- 19
Sunny
- 10
- 20
Shower or two
Today 26 Aug Adelaide
Partly cloudy. Light winds.
Williamstown Temperature Statistics View More
August Temperature
Mount Crawford (Fire Tower) (7km)
Lowest 1 August, 2026
3 °CAverage August
9.1 °CHighest 7 August, 2026
15.5 °C
Climate (2021–2026)
Mount Crawford (Fire Tower) (7km)
Average Low 2021–2026
9.8 °CAverage 2021–2026
13.7 °CAverage High 2021–2026
19.2 °C