Campbelltown Weather Forecast
- 15
- 33
Sunny
- 18
- 30
Partly cloudy
- 18
- 33
Mostly sunny
- 19
- 36
Sunny
- 20
- 32
Shower or two
- 15
- 24
Shower or two
- 15
- 27
Shower or two
Today 28 Jan Sydney
Sunny. Winds northerly 15 to 20 km/h turning easterly 15 to 25 km/h in the early afternoon.
Campbelltown Temperature Statistics View More
January Temperature
Campbelltown (Mount Annan) (3km)
Lowest 5 January, 2026
13.6 °CAverage January
21.9 °CHighest 10 January, 2026
41.9 °C
Climate (2021–Present)
Campbelltown (Mount Annan) (3km)
Average Low 2021–2026
10.9 °CAverage 2021–2026
16.5 °CAverage High 2021–2026
23.9 °C