Grass Tree Hollow Campground Weather Forecast
- 10
- 17
Shower or two
- 10
- 16
Shower or two
- 6
- 16
Partly cloudy
- 6
- 17
Partly cloudy
- 6
- 19
Partly cloudy
- 8
- 20
Showers increasing
- 9
- 15
Shower or two
Today 26 Jul South West
Cloudy. High chance of showers, becoming less likely in the morning. The chance of a thunderstorm near the south coast in the morning, possibly severe with damaging winds east of Windy Harbour. Winds westerly 25 to 40 km/h turning southwesterly 25 to 35 km/h in the early afternoon then decreasing to 15 to 25 km/h in the evening. Daytime maximum temperatures around 16.
Grass Tree Hollow Campground Temperature Statistics View More
July Temperature
Manjimup (36km)
Lowest 25 July, 2026
3.5 °CAverage July
10.7 °CHighest 15 July, 2026
21.4 °C
Climate (2021–2026)
Manjimup (36km)
Average Low 2021–2026
10.3 °CAverage 2021–2026
15 °CAverage High 2021–2026
21.7 °C