Gnowangerup Weather Forecast
- 8
- 22
Partly cloudy
- 9
- 15
Shower or two
- 8
- 14
Showers. Windy
- 9
- 20
Showers
- 10
- 20
Showers
- 10
- 19
Partly cloudy
- 9
- 17
Showers
Today 24 Sep South Coastal
Partly cloudy. Medium chance of showers in the west, slight chance elsewhere. Winds west to southwesterly 15 to 20 km/h tending southeast to southwesterly in the late afternoon then becoming light in the evening.
Gnowangerup Temperature Statistics View More
September Temperature
Katanning Research Station (46km)
Lowest 5 September, 2026
3.8 °CAverage September
13.6 °CHighest 17 September, 2026
31.8 °C
Climate (2021–2026)
Katanning Research Station (46km)
Average Low 2021–2026
9.7 °CAverage 2021–2026
15.4 °CAverage High 2021–2026
22.7 °C