University of South Australia (Whyalla) Weather Forecast
- 11
- 19
Cloudy
- 8
- 20
Becoming cloudy
- 9
- 25
Showers
- 11
- 20
Partly cloudy
- 7
- 19
Mostly sunny
- 9
- 19
Partly cloudy
- 10
- 20
Partly cloudy
Today 2 Sep Whyalla
Cloudy. Slight chance of a shower. Winds southwesterly 15 to 20 km/h tending southerly 15 to 25 km/h in the middle of the day then becoming light in the evening.
University of South Australia (Whyalla) Temperature Statistics View More
September Temperature
Whyalla Airport (3km)
Lowest 1 September, 2026
9.2 °CAverage September
15.7 °CHighest
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Climate (2021–2026)
Whyalla Airport (3km)
Average Low 2021–2026
12 °CAverage 2021–2026
17.6 °CAverage High 2021–2026
23.8 °C