Jamberoo Weather Forecast
- 18
- 21
Shower or two
- 18
- 23
Shower or two
- 18
- 22
Shower or two
- 17
- 23
Partly cloudy
- 15
- 23
Mostly sunny
- 18
- 23
Cloudy
- 19
- 25
Cloudy
Today 18 Jan Illawarra
Cloudy. High chance of showers. The chance of a thunderstorm in the north in the early afternoon. Winds southeasterly 20 to 30 km/h decreasing to 15 to 20 km/h in the late evening. Daytime maximum temperatures between 17 and 22.
Jamberoo Temperature Statistics View More
January Temperature
Kiama (Bombo Headland) (7km)
Lowest 2 January, 2026
14.7 °CAverage January
21.5 °CHighest 10 January, 2026
41 °C
Climate (2021–Present)
Kiama (Bombo Headland) (7km)
Average Low 2021–2026
14.7 °CAverage 2021–2026
17.8 °CAverage High 2021–2026
21.4 °C