Mount Kembla Peak Weather Forecast
- 14
- 27
Partly cloudy
- 15
- 31
Shower
- 12
- 15
Shower
- 11
- 16
Shower
- 9
- 19
Partly cloudy
- 10
- 24
Sunny
- 12
- 27
Partly cloudy
Today 25 Sep Illawarra
Partly cloudy. Patchy morning fog. Slight chance of a shower in the north in the late morning and afternoon. Near zero chance of rain elsewhere. The chance of a thunderstorm in the afternoon and evening. Light winds becoming northwest to northeasterly 15 to 25 km/h in the morning then becoming light in the late afternoon. Daytime maximum temperatures around 30.
Mount Kembla Peak Temperature Statistics View More
September Temperature
Illawarra Regional Airport (13km)
Lowest 18 September, 2026
2.9 °CAverage September
16.3 °CHighest 20 September, 2026
31.2 °C
Climate (2021–2026)
Illawarra Regional Airport (13km)
Average Low 2021–2026
12.5 °CAverage 2021–2026
17.3 °CAverage High 2021–2026
22.8 °C