Williamstown Weather Forecast
- 15
- 27
Sunny
- 11
- 22
Partly cloudy
- 13
- 20
Shower or two
- 7
- 19
Mostly sunny
- 6
- 21
Sunny
- 7
- 23
Sunny
- 8
- 25
Sunny
Today 5 May Adelaide
Sunny. Winds north to northwesterly 25 to 40 km/h tending southeast to southwesterly 15 to 20 km/h in the evening then becoming light in the late evening.
Williamstown Temperature Statistics View More
May Temperature
Mount Crawford (Fire Tower) (7km)
Lowest 1 May, 2025
6.4 °CAverage May
14.2 °CHighest 3 May, 2025
21.4 °C
Climate (2020–Present)
Mount Crawford (Fire Tower) (7km)
Average Low 2020–2025
9.6 °CAverage 2020–2025
13.6 °CAverage High 2020–2025
19.2 °C