Cowaramup Weather Forecast
- 21
- 32
Sunny
- 17
- 27
Partly cloudy
- 15
- 25
Partly cloudy
- 14
- 27
Partly cloudy
- 13
- 27
Sunny
- 14
- 23
Partly cloudy
- 12
- 24
Partly cloudy
Today 15 Dec South West
Mostly sunny. Slight chance of a shower in the east, near zero chance elsewhere. The chance of a thunderstorm this afternoon, possibly severe with damaging winds and heavy rain which may lead to flash flooding in the east. Winds northeasterly 15 to 25 km/h turning northwesterly 25 to 40 km/h in the middle of the day then decreasing to 15 to 20 km/h in the evening. Daytime maximum temperatures 33 to 38.
Cowaramup Temperature Statistics View More
December Temperature
Busselton Airport (33km)
Lowest 4 December, 2025
7.4 °CAverage December
20.2 °CHighest 13 December, 2025
34.9 °C
Climate (2020–Present)
Busselton Airport (33km)
Average Low 2020–2025
10.8 °CAverage 2020–2025
16.7 °CAverage High 2020–2025
23.6 °C