Rottnest Island Airport Weather Forecast

Today 19 Apr
- 14
- 24
Partly cloudy
Sun 20 Apr
- 15
- 25
Mostly sunny
Mon 21 Apr
- 17
- 28
Mostly sunny
Tue 22 Apr
- 21
- 28
Possible shower
Wed 23 Apr
- 21
- 26
Showers
Thu 24 Apr
- 18
- 25
Shower or two
Fri 25 Apr
- 16
- 25
Mostly sunny

Today 19 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 20 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 21 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 22 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 23 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
Thu 24 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 25 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

Today 19 Apr Lower West

Mostly clear. Winds east to southeasterly 15 to 25 km/h becoming light in the evening.

Rottnest Island Airport Temperature Statistics View More

April Temperature

Rottnest Island (3km)

Lowest 18 April, 2025
15 °C
Average 2025
22.9 °C
Highest 20 January, 2025
39.2 °C
Lowest 20 March, 2025
15.9 °C
Average March
23 °C
Highest 6 March, 2025
37.7 °C
Lowest 18 April, 2025
15 °C
Average April
21.7 °C
Highest 11 April, 2025
28.7 °C

Climate (2020–Present)

Rottnest Island (3km)

Take a look at our website widgetsAvailable free! Find Out More

Average Low 2020–2025
16.1 °C
Average 2020–2025
18.9 °C
Average High 2020–2025
22.8 °C

Get WillyWeather+ to remove ads