Katanning Airport Weather Forecast
- 7
- 13
Showers
- 1
- 14
Partly cloudy
- 3
- 16
Partly cloudy
- 2
- 16
Partly cloudy
- 3
- 18
Partly cloudy
- 5
- 19
Partly cloudy
- 5
- 21
Sunny
Today 10 Aug Great Southern
Cloudy. Very high chance of showers, becoming less likely in the evening. Possible small hail in the southwest in the afternoon and evening. The chance of a thunderstorm in the morning and early afternoon. Winds northwesterly 25 to 35 km/h turning southwesterly 20 to 30 km/h in the early afternoon. Daytime maximum temperatures around 14.
Katanning Airport Temperature Statistics View More
August Temperature
Katanning Research Station (4km)
Lowest 2 August, 2026
-1.1 °CAverage August
9.7 °CHighest 6 August, 2026
18.6 °C
Climate (2021–2026)
Katanning Research Station (4km)
Average Low 2021–2026
9.7 °CAverage 2021–2026
15.4 °CAverage High 2021–2026
22.6 °C