University of South Australia (Whyalla) Weather Forecast
- 7
- 20
Sunny
- 9
- 25
Mostly sunny
- 15
- 28
Partly cloudy
- 9
- 19
Cloud clearing
- 10
- 18
Partly cloudy
- 7
- 17
Sunny
- 7
- 21
Sunny
Today 11 Sep Whyalla
Sunny. Light winds becoming south to southeasterly 15 to 20 km/h in the early afternoon then becoming light in the evening.
University of South Australia (Whyalla) Temperature Statistics View More
September Temperature
Whyalla Airport (3km)
Lowest 6 September, 2026
3.8 °CAverage September
14.3 °CHighest 1 September, 2026
27.7 °C
Climate (2021–2026)
Whyalla Airport (3km)
Average Low 2021–2026
12 °CAverage 2021–2026
17.5 °CAverage High 2021–2026
23.8 °C