Rose Valley Weather Forecast
- 21
- 27
Rain increasing
- 20
- 22
Showers
- 20
- 23
Showers
- 19
- 25
Partly cloudy
- 19
- 26
Partly cloudy
- 20
- 28
Mostly sunny
- 19
- 25
Shower or two
Today 7 Mar Illawarra
Partly cloudy. The chance of fog inland in the early 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. Light winds becoming south to southeasterly 15 to 20 km/h in the early afternoon. Overnight temperatures falling to between 17 and 21 with daytime temperatures reaching the mid to high 20s.
Rose Valley Temperature Statistics View More
March Temperature
Kiama (Bombo Headland) (8km)
Lowest 1 March, 2026
19.9 °CAverage March
22.8 °CHighest 5 March, 2026
27 °C
Climate (2021–Present)
Kiama (Bombo Headland) (8km)
Average Low 2021–2026
14.8 °CAverage 2021–2026
17.8 °CAverage High 2021–2026
21.4 °C