Grass Tree Hollow Campground Weather Forecast

Today 18 May
- 11
- 20
Clear
Tue 19 May
- 8
- 22
Morning fog then mostly sunny
Wed 20 May
- 10
- 23
Partly cloudy
Thu 21 May
- 10
- 19
Showers
Fri 22 May
- 9
- 18
Shower or two
Sat 23 May
- 6
- 19
Partly cloudy
Sun 24 May
- 7
- 20
Partly cloudy

Today 18 May
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 19 May
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 20 May
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 21 May
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 22 May
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 23 May
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Sun 24 May
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 18 May South West

Clear. Light winds.

Grass Tree Hollow Campground Temperature Statistics View More

May Temperature

Manjimup (36km)

Lowest 22 April, 2026
6.4 °C
Average 2026
17.2 °C
Highest 2 February, 2026
38 °C
Lowest 22 April, 2026
6.4 °C
Average April
14.5 °C
Highest 12 April, 2026
28.5 °C
Lowest 16 May, 2026
6.6 °C
Average May
12.9 °C
Highest 12 May, 2026
24.5 °C

Climate (2021–Present)

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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