Rottnest Island Airport Weather Forecast

Today 2 Apr
- 17
- 24
Sunny
Fri 3 Apr
- 18
- 24
Sunny
Sat 4 Apr
- 19
- 23
Partly cloudy
Sun 5 Apr
- 18
- 22
Possible shower
Mon 6 Apr
- 17
- 24
Partly cloudy
Tue 7 Apr
- 18
- 22
Partly cloudy
Wed 8 Apr
- 18
- 23
Shower or two

Today 2 Apr
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 3 Apr
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 4 Apr
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 5 Apr
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 6 Apr
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 7 Apr
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 8 Apr
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm

Today 2 Apr Lower West

Sunny. Winds east to southeasterly 20 to 30 km/h. Daytime maximum temperatures in the mid to high 20s.

Rottnest Island Airport Temperature Statistics View More

April Temperature

Rottnest Island (3km)

Lowest 11 March, 2026
15.1 °C
Average 2026
22 °C
Highest 2 February, 2026
39.4 °C
Lowest 11 March, 2026
15.1 °C
Average March
21.7 °C
Highest 18 March, 2026
36.3 °C
Lowest 1 April, 2026
15.5 °C
Average April
17.1 °C
Highest
–

Climate (2021–Present)

Rottnest Island (3km)

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Average Low 2021–2026
16.1 °C
Average 2021–2026
18.9 °C
Average High 2021–2026
22.8 °C

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