Castle Donnington Weather Forecast
- 18
- 40
Becoming cloudy
- 12
- 30
Sunny
- 9
- 33
Sunny
- 14
- 35
Sunny
- 17
- 37
Partly cloudy
- 19
- 36
Partly cloudy
- 17
- 34
Mostly sunny
Today 30 Dec Swan Hill
Becoming cloudy. Winds northwest to northeasterly 15 to 20 km/h tending northwest to southwesterly in the middle of the day then tending southeast to southwesterly 25 to 40 km/h in the late afternoon.
Castle Donnington Temperature Statistics View More
December Temperature
Swan Hill Airport (6km)
Lowest 7 December, 2025
5.6 °CAverage December
21.9 °CHighest 18 December, 2025
42.9 °C
Climate (2020–Present)
Swan Hill Airport (6km)
Average Low 2020–2025
9.5 °CAverage 2020–2025
16.4 °CAverage High 2020–2025
23.9 °C