Cooyerdoo Weather Forecast
- 7
- 22
Partly cloudy
- 5
- 20
Partly cloudy
- 9
- 25
Cloudy
- 15
- 31
Windy
- 15
- 25
Shower
- 8
- 22
Partly cloudy
- 7
- 15
Shower
Today 3 Sep Eastern Eyre Peninsula
Partly cloudy. The chance of morning fog in the south. Slight chance of a shower in the south in the late morning and afternoon. Near zero chance of rain elsewhere. Winds west to northwesterly 20 to 30 km/h tending west to southwesterly 15 to 25 km/h in the late afternoon then becoming light in the evening. Overnight temperatures falling to around 6 with daytime temperatures reaching between 19 and 22.
Cooyerdoo Temperature Statistics View More
September Temperature
Whyalla Airport (47km)
Lowest 1 September, 2025
2.8 °CAverage September
9.8 °CHighest 1 September, 2025
15.5 °C
Climate (2020–Present)
Whyalla Airport (47km)
Average Low 2020–2025
11.9 °CAverage 2020–2025
17.5 °CAverage High 2020–2025
23.8 °C