Swanhaven Weather Forecast
- 12
- 21
Partly cloudy
- 14
- 20
Shower or two
- 14
- 21
Shower or two
- 12
- 22
Partly cloudy
- 12
- 23
Mostly sunny
- 12
- 24
Sunny
- 13
- 24
Possible shower
Today 20 Apr Illawarra
Mostly sunny. The chance of fog inland in the early morning. The chance of morning frost about higher ground. Slight chance of a shower along the coastal fringe, near zero chance elsewhere. Winds west to southwesterly 15 to 20 km/h tending southeast to southwesterly 15 to 25 km/h in the morning then becoming light in the late evening. Overnight temperatures falling to between 3 and 11 with daytime temperatures reaching between 18 and 22.
Swanhaven Temperature Statistics View More
April Temperature
Ulladulla (22km)
Lowest 18 April, 2026
7.8 °CAverage April
18.2 °CHighest 7 April, 2026
29.5 °C
Climate (2021–Present)
Ulladulla (22km)
Average Low 2021–2026
13.8 °CAverage 2021–2026
17 °CAverage High 2021–2026
20.9 °C