Williamstown Weather Forecast
- 8
- 16
Showers
- 10
- 17
Showers increasing
- 10
- 17
Showers easing
- 8
- 16
Partly cloudy
- 6
- 15
Possible shower
- 6
- 15
Partly cloudy
- 6
- 16
Partly cloudy
Today 17 Aug Adelaide
Partly cloudy. High chance of showers, most likely from the late morning. Winds east to southeasterly 15 to 20 km/h tending east to northeasterly 15 to 25 km/h during the morning.
Williamstown Temperature Statistics View More
August Temperature
Mount Crawford (Fire Tower) (7km)
Lowest 1 August, 2026
3 °CAverage August
8.5 °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