Perth FAD4 (offshore) Weather Forecast
- 20
- 23
Sunny
- 22
- 25
Sunny
- 23
- 25
Sunny
- 25
- 25
Sunny
- 22
- 23
Windy
- 20
- 21
Windy
- 20
- 21
Partly cloudy
Today 19 Jan Lower West
The chance of smoke haze in the morning. Sunny afternoon. Winds easterly 20 to 30 km/h turning southeasterly 15 to 25 km/h during the afternoon and evening. Daytime maximum temperatures in the mid to high 30s.
Perth FAD4 (offshore) Temperature Statistics View More
January Temperature
Rottnest Island (43km)
Lowest 18 January, 2026
15.9 °CAverage January
21.9 °CHighest 1 January, 2026
31.2 °C
Climate (2021–Present)
Rottnest Island (43km)
Average Low 2021–2026
16.1 °CAverage 2021–2026
18.9 °CAverage High 2021–2026
22.8 °C