Cottesloe Weather Forecast

Today 4 Aug
- 13
- 19
Partly cloudy
Wed 5 Aug
- 12
- 19
Partly cloudy
Thu 6 Aug
- 10
- 19
Shower or two
Fri 7 Aug
- 12
- 18
Showers. Becoming windy
Sat 8 Aug
- 11
- 17
Showers easing. Very windy
Sun 9 Aug
- 9
- 17
Showers increasing
Mon 10 Aug
- 9
- 17
Showers. Becoming windy

Today 4 Aug
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 5 Aug
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 6 Aug
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 7 Aug
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 8 Aug
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 9 Aug
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 10 Aug
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 4 Aug Perth

Partly cloudy. Winds westerly 15 to 20 km/h becoming light in the late afternoon.

Cottesloe Temperature Statistics View More

August Temperature

Swanbourne (4km)

Lowest 16 June, 2026
5.6 °C
Average 2026
18.8 °C
Highest 21 January, 2026
41.2 °C
Lowest 28 July, 2026
6.2 °C
Average July
14.1 °C
Highest 15 July, 2026
25.4 °C
Lowest 2 August, 2026
6.1 °C
Average August
12.5 °C
Highest 1 August, 2026
17.7 °C

Climate (2021–2026)

Swanbourne (4km)

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Average Low 2021–2026
14.5 °C
Average 2021–2026
18.8 °C
Average High 2021–2026
24.3 °C

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