Coolumburra Weather Forecast
- 8
- 21
Partly cloudy
- 9
- 22
Cloudy
- 10
- 23
Shower
- 7
- 17
Cloudy
- 5
- 20
Partly cloudy
- 5
- 24
Partly cloudy
- 9
- 25
Shower
Today 4 Oct Illawarra
Mostly sunny. Slight chance of a shower in the south, near zero chance elsewhere. The chance of a thunderstorm along the coastal fringe in the morning and early afternoon. Winds west to southwesterly 15 to 20 km/h tending southeast to southwesterly in the late afternoon then becoming light in the evening. Daytime maximum temperatures 20 to 25.
Coolumburra Temperature Statistics View More
October Temperature
Goulburn Airport (42km)
Lowest 1 October, 2026
2.5 °CAverage October
14.4 °CHighest 1 October, 2026
25.4 °C
Climate (2021–2026)
Goulburn Airport (42km)
Average Low 2021–2026
6.5 °CAverage 2021–2026
12.6 °CAverage High 2021–2026
20.1 °C