Koallah Weather Forecast
- 19
- 34
Storm
- 10
- 24
Cloudy
- 12
- 25
Cloudy
- 11
- 33
Partly cloudy
- 11
- 31
Partly cloudy
- 15
- 31
Shower
- 12
- 22
Shower
Today 17 Feb South West
Partly cloudy. Very high chance of showers, becoming less likely in the evening. A thunderstorm likely in the afternoon and evening, possibly severe with damaging winds and heavy rain which may lead to flash flooding in the afternoon and early evening. Winds north to northwesterly 30 to 45 km/h turning west to southwesterly 25 to 35 km/h in the afternoon. Daytime maximum temperatures in the low to mid 30s.
Koallah Temperature Statistics View More
February Temperature
Mortlake Racecourse (47km)
Lowest 2 February, 2026
3.3 °CAverage February
17.2 °CHighest 3 February, 2026
33 °C
Climate (2021–Present)
Mortlake Racecourse (47km)
Average Low 2021–2026
8 °CAverage 2021–2026
13.3 °CAverage High 2021–2026
19.7 °C