Grass Tree Hollow Campground Weather Forecast
- 7
- 13
Showers. Windy
- 8
- 15
Showers increasing
- 9
- 15
Showers
- 6
- 16
Partly cloudy
- 7
- 20
Partly cloudy
- 10
- 18
Partly cloudy
- 10
- 18
Showers
Today 3 Aug South West
Cloudy. Very high chance of showers, becoming less likely late this afternoon and evening. The chance of a thunderstorm during the morning and afternoon, possibly severe. Damaging winds and small hail possible. Winds westerly 25 to 40 km/h turning southwesterly 25 to 35 km/h during the afternoon and evening. Daytime maximum temperatures between 11 and 14.
Grass Tree Hollow Campground Temperature Statistics View More
August Temperature
Manjimup (36km)
Lowest 1 August, 2025
6.3 °CAverage August
12.2 °CHighest
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Climate (2020–Present)
Manjimup (36km)
Average Low 2020–2025
10.4 °CAverage 2020–2025
15 °CAverage High 2020–2025
21.8 °C