Rottnest Island Airport Weather Forecast

Today 14 Jul
- 11
- 20
Sunny
Wed 15 Jul
- 14
- 21
Sunny
Thu 16 Jul
- 16
- 20
Showers. Possible storm
Fri 17 Jul
- 15
- 19
Showers. Becoming windy
Sat 18 Jul
- 14
- 17
Showers easing. Windy
Sun 19 Jul
- 13
- 16
Showers easing
Mon 20 Jul
- 12
- 17
Shower or two

Today 14 Jul
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 15 Jul
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 16 Jul
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 17 Jul
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 18 Jul
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 19 Jul
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 20 Jul
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 14 Jul Lower West

Sunny. Winds east to northeasterly 15 to 20 km/h.

Rottnest Island Airport Temperature Statistics View More

July Temperature

Rottnest Island (3km)

Lowest 1 July, 2026
9.9 °C
Average 2026
19.6 °C
Highest 2 February, 2026
39.4 °C
Lowest 30 June, 2026
11.3 °C
Average June
16.4 °C
Highest 25 June, 2026
21.2 °C
Lowest 1 July, 2026
9.9 °C
Average July
15.2 °C
Highest 9 July, 2026
20.7 °C

Climate (2021–2026)

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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