Rottnest Island Airport Weather Forecast

Today 12 Mar
- 16
- 27
Wind easing. Partly cloudy
Fri 13 Mar
- 18
- 27
Wind easing. Partly cloudy
Sat 14 Mar
- 19
- 27
Partly cloudy
Sun 15 Mar
- 19
- 27
Sunny
Mon 16 Mar
- 21
- 27
Sunny
Tue 17 Mar
- 22
- 28
Sunny
Wed 18 Mar
- 21
- 26
Sunny

Today 12 Mar
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 13 Mar
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 14 Mar
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 15 Mar
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 16 Mar
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 17 Mar
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 18 Mar
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm

Today 12 Mar Lower West

Partly cloudy. Winds east to southeasterly 25 to 40 km/h. Daytime maximum temperatures in the mid to high 20s.

Rottnest Island Airport Temperature Statistics View More

March Temperature

Rottnest Island (3km)

Lowest 11 March, 2026
15.1 °C
Average 2026
22.1 °C
Highest 2 February, 2026
39.4 °C
Lowest 22 February, 2026
15.6 °C
Average February
22.3 °C
Highest 2 February, 2026
39.4 °C
Lowest 11 March, 2026
15.1 °C
Average March
21.6 °C
Highest 4 March, 2026
29.1 °C

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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