Koonawarra Weather Forecast
- 8
- 20
Shower or two
- 10
- 21
Mostly sunny
- 11
- 23
Showers
- 13
- 21
Shower or two
- 13
- 21
Possible shower
- 11
- 21
Partly cloudy
- 13
- 23
Partly cloudy
Today 8 Jun Wollongong
Partly cloudy. Medium chance of showers, most likely this evening. Light winds.
Koonawarra Temperature Statistics View More
June Temperature
Illawarra Regional Airport (6km)
Lowest 7 June, 2026
4 °CAverage June
13.4 °CHighest 3 June, 2026
20.4 °C
Climate (2021–Present)
Illawarra Regional Airport (6km)
Average Low 2021–2026
12.5 °CAverage 2021–2026
17.2 °CAverage High 2021–2026
22.8 °C