Dalkey Weather Forecast
- 17
- 35
Partly cloudy
- 19
- 40
Partly cloudy
- 16
- 28
Partly cloudy
- 11
- 27
Partly cloudy
- 12
- 25
Cloudy
- 9
- 31
Sunny
- 13
- 38
Sunny
Today 11 Dec Mid North
Partly cloudy. Slight chance of a shower in the morning and afternoon. The chance of a thunderstorm in the morning and afternoon. Winds northeast to southeasterly 20 to 30 km/h tending southeast to southwesterly 15 to 25 km/h in the early afternoon then tending east to southeasterly 15 to 20 km/h in the evening. Overnight temperatures falling to between 14 and 19 with daytime temperatures reaching the low to mid 30s.
Dalkey Temperature Statistics View More
December Temperature
Roseworthy (42km)
Lowest 7 December, 2025
4.4 °CAverage December
19.7 °CHighest 4 December, 2025
39.3 °C
Climate (2020–Present)
Roseworthy (42km)
Average Low 2020–2025
9.7 °CAverage 2020–2025
16.2 °CAverage High 2020–2025
23.6 °C