Kojonup Weather Forecast
- 8
- 19
Partly cloudy
- 7
- 19
Sunny
- 7
- 21
Sunny
- 9
- 22
Sunny
- 9
- 23
Partly cloudy
- 9
- 19
Shower
- 6
- 16
Shower
Today 8 May Great Southern
Mostly sunny. Winds easterly 15 to 20 km/h becoming light before dawn then becoming east to northeasterly 15 to 25 km/h in the morning. Daytime maximum temperatures around 20.
Kojonup Temperature Statistics View More
May Temperature
Katanning Research Station (44km)
Lowest 2 May, 2026
5 °CAverage May
11 °CHighest 6 May, 2026
18.9 °C
Climate (2021–Present)
Katanning Research Station (44km)
Average Low 2021–2026
9.7 °CAverage 2021–2026
15.4 °CAverage High 2021–2026
22.6 °C