Grass Tree Hollow Campground Weather Forecast

Today 13 Sep
- 11
- 20
Shower or two
Mon 14 Sep
- 10
- 18
Possible shower
Tue 15 Sep
- 9
- 22
Partly cloudy
Wed 16 Sep
- 13
- 27
Partly cloudy
Thu 17 Sep
- 17
- 25
Shower or two
Fri 18 Sep
- 12
- 20
Showers
Sat 19 Sep
- 10
- 17
Shower or two

Today 13 Sep
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Mon 14 Sep
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Tue 15 Sep
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Wed 16 Sep
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Thu 17 Sep
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Fri 18 Sep
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Sat 19 Sep
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm

Today 13 Sep South West

Partly cloudy. Medium chance of showers near the south coast, slight chance elsewhere. Winds westerly 20 to 30 km/h becoming light in the evening.

Grass Tree Hollow Campground Temperature Statistics View More

September Temperature

Manjimup (36km)

Lowest 2 August, 2026
2.4 °C
Average 2026
14.4 °C
Highest 2 February, 2026
38 °C
Lowest 2 August, 2026
2.4 °C
Average August
11 °C
Highest 30 August, 2026
22.6 °C
Lowest 7 September, 2026
5.8 °C
Average September
12.1 °C
Highest 11 September, 2026
23.4 °C

Climate (2021–2026)

Manjimup (36km)

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Average Low 2021–2026
10.3 °C
Average 2021–2026
15 °C
Average High 2021–2026
21.7 °C

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