Calca Weather Forecast
- 16
- 33
Windy
- 13
- 24
Storm
- 13
- 20
Shower
- 9
- 18
Partly cloudy
- 7
- 20
Partly cloudy
- 9
- 21
Cloudy
- 10
- 21
Partly cloudy
Today 29 Sep West Coast
Partly cloudy. High chance of showers west of Ceduna, slight chance elsewhere. The chance of a thunderstorm west of Ceduna. Winds northwest to northeasterly 30 to 45 km/h tending south to southwesterly 25 to 35 km/h in the early afternoon then becoming light in the late evening. Daytime maximum temperatures 25 to 35.
Calca Temperature Statistics View More
September Temperature
Streaky Bay (29km)
Lowest 17 September, 2026
3.3 °CAverage September
16.3 °CHighest 24 September, 2026
30.7 °C
Climate (2021–2026)
Streaky Bay (29km)
Average Low 2021–2026
11.8 °CAverage 2021–2026
16.5 °CAverage High 2021–2026
23.6 °C