Gnowangerup Airport Weather Forecast
- 8
- 17
Showers
- 5
- 16
Cloudy
- 7
- 18
Possible shower
- 6
- 19
Cloudy
- 9
- 21
Partly cloudy
- 7
- 23
Cloud clearing
- 9
- 26
Sunny
Today 17 Sep South Coastal
Cloudy. Very high chance of showers, becoming less likely in the late afternoon and evening. The chance of a thunderstorm in the morning and afternoon. Winds northwesterly 25 to 35 km/h tending westerly in the morning then becoming light in the late evening. Daytime maximum temperatures between 15 and 18.
Gnowangerup Airport Temperature Statistics View More
September Temperature
Katanning Research Station (49km)
Lowest 8 September, 2025
1.8 °CAverage September
9.9 °CHighest 12 September, 2025
20.7 °C
Climate (2020–Present)
Katanning Research Station (49km)
Average Low 2020–2025
9.7 °CAverage 2020–2025
15.4 °CAverage High 2020–2025
22.6 °C