Williamstown Weather Forecast
- 3
- 15
Mostly sunny
- 7
- 17
Partly cloudy
- 9
- 15
Showers
- 7
- 13
Shower or two
- 5
- 14
Shower or two
- 8
- 13
Showers
- 6
- 12
Showers
Today 3 Jul Adelaide
Sunny. Winds northerly 15 to 20 km/h becoming light in the middle of the day.
Williamstown Temperature Statistics View More
July Temperature
Mount Crawford (Fire Tower) (7km)
Lowest 1 July, 2025
3.8 °CAverage July
6.7 °CHighest 1 July, 2025
10.9 °C
Climate (2020–Present)
Mount Crawford (Fire Tower) (7km)
Average Low 2020–2025
9.7 °CAverage 2020–2025
13.6 °CAverage High 2020–2025
19.2 °C