Cottesloe Weather Forecast

Today 5 Mar
- 22
- 32
Clear
Fri 6 Mar
- 21
- 32
Sunny
Sat 7 Mar
- 21
- 34
Sunny
Sun 8 Mar
- 21
- 28
Partly cloudy
Mon 9 Mar
- 21
- 29
Becoming windy. Mostly sunny
Tue 10 Mar
- 18
- 24
Windy. Partly cloudy
Wed 11 Mar
- 13
- 25
Sunny

Today 5 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 6 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 7 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 8 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 9 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 10 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 11 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

Today 5 Mar Perth

Clear. Winds southerly 15 to 25 km/h.

Cottesloe Temperature Statistics View More

March Temperature

Swanbourne (4km)

Lowest 1 March, 2026
12.4 °C
Average 2026
23.3 °C
Highest 21 January, 2026
41.2 °C
Lowest 22 February, 2026
13.7 °C
Average February
23.4 °C
Highest 2 February, 2026
41.1 °C
Lowest 1 March, 2026
12.4 °C
Average March
22.7 °C
Highest 4 March, 2026
34.9 °C

Climate (2021–Present)

Swanbourne (4km)

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Average Low 2021–2026
14.5 °C
Average 2021–2026
18.9 °C
Average High 2021–2026
24.3 °C

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