Whitby Weather Forecast
- 11
- 21
Showers. Storm clearing
- 12
- 20
Showers
- 11
- 20
Shower or two
- 11
- 18
Showers
- 8
- 20
Partly cloudy
- 9
- 24
Mostly sunny
- 11
- 25
Sunny
Today 27 Sep Perth
Partly cloudy. High chance of showers, most likely during the morning and afternoon. The chance of a thunderstorm during the morning and afternoon, possibly severe with damaging winds, large hail and heavy rain which may lead to flash flooding in the northeast. Winds southeasterly 15 to 20 km/h becoming light in the early morning.
Whitby Temperature Statistics View More
September Temperature
Karnet (17km)
Lowest 14 September, 2026
3.7 °CAverage September
16 °CHighest 16 September, 2026
27.5 °C
Climate (2021–2026)
Karnet (17km)
Average Low 2021–2026
11.6 °CAverage 2021–2026
19.3 °CAverage High 2021–2026
23.2 °C