Williamstown Weather Forecast
- 8
- 16
Showers
- 9
- 15
Shower or two
- 10
- 15
Showers
- 8
- 12
Showers
- 7
- 13
Shower or two
- 5
- 13
Possible shower
- 5
- 12
Partly cloudy
Today 29 Jun Adelaide
Cloudy. Very high chance of showers. Winds northeasterly 15 to 20 km/h turning northerly in the late morning and afternoon.
Williamstown Temperature Statistics View More
June Temperature
Mount Crawford (Fire Tower) (7km)
Lowest 27 June, 2026
2.4 °CAverage June
9.8 °CHighest 12 June, 2026
18.6 °C
Climate (2021–2026)
Mount Crawford (Fire Tower) (7km)
Average Low 2021–2026
9.7 °CAverage 2021–2026
13.7 °CAverage High 2021–2026
19.2 °C