Jervis Bay Airfield Weather Forecast
- 10
- 16
Shower or two
- 7
- 18
Mostly sunny
- 7
- 18
Partly cloudy
- 7
- 19
Mostly sunny
- 7
- 19
Mostly sunny
- 7
- 20
Mostly sunny
- 10
- 19
Partly cloudy
Today 17 Jul Illawarra
Cloudy. Medium chance of showers, becoming less likely in the late morning. The chance of morning fog about higher ground. Winds south to southwesterly 15 to 20 km/h tending south to southeasterly in the middle of the day then becoming light in the early afternoon. Daytime maximum temperatures between 12 and 16.
Jervis Bay Airfield Temperature Statistics View More
July Temperature
Point Perpendicular (11km)
Lowest 11 July, 2026
8.6 °CAverage July
13.8 °CHighest 2 July, 2026
20.3 °C
Climate (2021–2026)
Point Perpendicular (11km)
Average Low 2021–2026
14.8 °CAverage 2021–2026
17.5 °CAverage High 2021–2026
20.8 °C