Coolup Weather Forecast
- 25
- 41
Mostly sunny
- 20
- 27
Shower or two clearing
- 13
- 27
Cloud clearing
- 13
- 30
Sunny
- 14
- 32
Sunny
- 14
- 33
Sunny
- 16
- 35
Sunny
Today 25 Dec Lower West
Partly cloudy. The chance of a thunderstorm with little or no rainfall in the afternoon and early evening. Winds northeasterly 25 to 40 km/h turning north to northwesterly 15 to 25 km/h in the early afternoon. Daytime maximum temperatures around 40.
Coolup Temperature Statistics View More
December Temperature
Dwellingup (17km)
Lowest 21 December, 2025
8.8 °CAverage December
21.2 °CHighest 14 December, 2025
37 °C
Climate (2020–Present)
Dwellingup (17km)
Average Low 2020–2025
10.4 °CAverage 2020–2025
16.1 °CAverage High 2020–2025
23.4 °C