Calderwood Weather Forecast
- 9
- 18
Becoming windy. Partly cloudy
- 9
- 18
Sunny
- 6
- 15
Showers
- 9
- 16
Showers
- 9
- 17
Shower or two
- 7
- 18
Mostly sunny
- 6
- 19
Possible shower
Today 3 Jul Wollongong
Cloud clearing. Winds northwesterly 20 to 30 km/h turning westerly 30 to 45 km/h in the middle of the day.
Calderwood Temperature Statistics View More
July Temperature
Illawarra Regional Airport (6km)
Lowest 1 July, 2026
9.9 °CAverage July
15.2 °CHighest 1 July, 2026
19.7 °C
Climate (2021–2026)
Illawarra Regional Airport (6km)
Average Low 2021–2026
12.5 °CAverage 2021–2026
17.3 °CAverage High 2021–2026
22.8 °C