Cottesloe Weather Forecast

Today 29 Sep
- 12
- 19
Shower or two
Wed 30 Sep
- 13
- 19
Showers easing
Thu 1 Oct
- 12
- 19
Partly cloudy
Fri 2 Oct
- 11
- 22
Sunny
Sat 3 Oct
- 12
- 21
Sunny
Sun 4 Oct
- 13
- 21
Mostly sunny
Mon 5 Oct
- 15
- 21
Partly cloudy

Today 29 Sep
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 30 Sep
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 1 Oct
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 2 Oct
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 3 Oct
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 4 Oct
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 5 Oct
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 29 Sep Perth

Cloudy. Medium chance of showers. Light winds.

Cottesloe Temperature Statistics View More

September Temperature

Swanbourne (4km)

Lowest 11 August, 2026
5.1 °C
Average 2026
18.1 °C
Highest 21 January, 2026
41.2 °C
Lowest 11 August, 2026
5.1 °C
Average August
14.6 °C
Highest 16 August, 2026
24.6 °C
Lowest 1 September, 2026
9.6 °C
Average September
16.6 °C
Highest 16 September, 2026
30.7 °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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