Coolumburra Weather Forecast
- 15
- 25
Storm
- 8
- 13
Rain
- 8
- 18
Cloudy
- 7
- 21
Partly cloudy
- 9
- 23
Partly cloudy
- 12
- 23
Partly cloudy
- 12
- 27
Partly cloudy
Today 26 Mar Illawarra
Mostly sunny morning. Very high chance of showers, most likely in the afternoon and evening. A thunderstorm likely in the afternoon and evening, possibly severe with damaging winds, large hail and heavy rain which may lead to flash flooding. Winds west to northwesterly 15 to 20 km/h tending west to southwesterly in the afternoon. Overnight temperatures falling to between 14 and 18 with daytime temperatures reaching the mid to high 20s.
Coolumburra Temperature Statistics View More
March Temperature
Goulburn Airport (42km)
Lowest 14 March, 2026
4.1 °CAverage March
18.2 °CHighest 5 March, 2026
30 °C
Climate (2021–Present)
Goulburn Airport (42km)
Average Low 2021–2026
6.4 °CAverage 2021–2026
12.5 °CAverage High 2021–2026
20 °C