University of South Australia (Whyalla) Weather Forecast

Today 20 Sep
- 16
- 29
Mostly sunny
Mon 21 Sep
- 10
- 18
Partly cloudy
Tue 22 Sep
- 7
- 22
Sunny
Wed 23 Sep
- 8
- 26
Sunny
Thu 24 Sep
- 12
- 32
Partly cloudy
Fri 25 Sep
- 15
- 33
Mostly sunny
Sat 26 Sep
- 15
- 30
Mostly sunny

Today 20 Sep
1. 12 am
2. 3 am
3. 6 am
4. 9 am
5. 12 pm
6. 3 pm
7. 6 pm
8. 9 pm
Mon 21 Sep
1. 12 am
2. 3 am
3. 6 am
4. 9 am
5. 12 pm
6. 3 pm
7. 6 pm
8. 9 pm
Tue 22 Sep
1. 12 am
2. 3 am
3. 6 am
4. 9 am
5. 12 pm
6. 3 pm
7. 6 pm
8. 9 pm
Wed 23 Sep
1. 12 am
2. 3 am
3. 6 am
4. 9 am
5. 12 pm
6. 3 pm
7. 6 pm
8. 9 pm
Thu 24 Sep
1. 12 am
2. 3 am
3. 6 am
4. 9 am
5. 12 pm
6. 3 pm
7. 6 pm
8. 9 pm
Fri 25 Sep
1. 12 am
2. 3 am
3. 6 am
4. 9 am
5. 12 pm
6. 3 pm
7. 6 pm
8. 9 pm
Sat 26 Sep
1. 12 am
2. 3 am
3. 6 am
4. 9 am
5. 12 pm
6. 3 pm
7. 6 pm
8. 9 pm

Today 20 Sep Whyalla

Mostly sunny. Winds northwesterly 30 to 35 km/h shifting south to southwesterly 25 to 30 km/h in the early afternoon.

University of South Australia (Whyalla) Temperature Statistics View More

September Temperature

Whyalla Airport (3km)

Lowest 1 August, 2026
-0.4 °C
Average 2026
17.3 °C
Highest 8 January, 2026
47.8 °C
Lowest 1 August, 2026
-0.4 °C
Average August
12.7 °C
Highest 31 August, 2026
22.2 °C
Lowest 11 September, 2026
3.4 °C
Average September
14.6 °C
Highest 13 September, 2026
28.9 °C

Climate (2021–2026)

Whyalla Airport (3km)

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Average Low 2021–2026
12 °C
Average 2021–2026
17.5 °C
Average High 2021–2026
23.8 °C

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