Lilyvale Weather Forecast
- 15
- 23
Shower or two
- 10
- 16
Becoming windy. Partly cloudy
- 9
- 18
Mostly sunny
- 8
- 24
Sunny
- 13
- 28
Sunny
- 13
- 29
Sunny
- 16
- 24
Possible shower
Today 15 Sep Wollongong
Cloudy. Medium chance of showers. Winds southerly 25 to 35 km/h.
Illawarra Coastal Waters
Port Hacking to Ulladulla- Wind
- Southerly 25 to 30 knots.
- Seas
- 2.5 to 3 metres.
- 1st Swell
- Southerly 1.5 metres inshore, increasing to 1.5 to 2 metres offshore south of Point Perpendicular.
- Weather
- Cloudy.
- Weather Situation
- A trough and a cold front systems are crossing the coastal waters today into early Wednesday, with strong to gale-force southerly winds and large powerful waves in its wake. Winds and waves will gradually ease from late Thursday onwards as a high pressure system moves across the state later in the week into the weekend, while extending a ridge across the coastal waters.
Lilyvale Temperature Statistics View More
September Temperature
Bellambi (20km)
Lowest 10 September, 2026
10.8 °CAverage September
17.2 °CHighest 5 September, 2026
30.7 °C
Climate (2021–2026)
Bellambi (20km)
Average Low 2021–2026
15.1 °CAverage 2021–2026
18 °CAverage High 2021–2026
21.8 °C