Whitby Weather Forecast
- 11
- 21
Sunny
- 9
- 22
Mostly sunny
- 11
- 22
Becoming cloudy
- 13
- 26
Mostly sunny
- 14
- 22
Showers
- 12
- 21
Showers
- 11
- 22
Possible shower
Today 8 Sep Perth
Mostly sunny. Winds east to southeasterly 20 to 30 km/h.
Whitby Temperature Statistics View More
September Temperature
Karnet (17km)
Lowest 1 September, 2026
6.2 °CAverage September
13.5 °CHighest 5 September, 2026
16.5 °C
Climate (2021–2026)
Karnet (17km)
Average Low 2021–2026
11.5 °CAverage 2021–2026
19.3 °CAverage High 2021–2026
23.2 °C