Williamstown Weather Forecast
- 8
- 12
Showers
- 7
- 13
Showers
- 8
- 13
Showers
- 9
- 15
Showers easing
- 5
- 15
Partly cloudy
- 5
- 16
Sunny
- 6
- 17
Sunny
Today 11 Jul Adelaide
Cloudy. Very high chance of showers, becoming less likely in the late afternoon and evening. Winds north to northwesterly 25 to 40 km/h turning westerly in the middle of the day.
Williamstown Temperature Statistics View More
July Temperature
Mount Crawford (Fire Tower) (7km)
Lowest 6 July, 2026
4.3 °CAverage July
8 °CHighest 9 July, 2026
14.2 °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