Mundaring Weir Weather Forecast

Today 3 Sep
- 7
- 21
Partly cloudy
Thu 4 Sep
- 8
- 19
Partly cloudy
Fri 5 Sep
- 9
- 16
Showers
Sat 6 Sep
- 9
- 15
Showers
Sun 7 Sep
- 8
- 17
Showers
Mon 8 Sep
- 5
- 17
Partly cloudy
Tue 9 Sep
- 5
- 19
Partly cloudy

Today 3 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 4 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
Fri 5 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
Sat 6 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
Sun 7 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
Mon 8 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
Tue 9 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

Today 3 Sep Perth

Partly cloudy. Winds south to southwesterly 15 to 25 km/h.

Mundaring Weir Temperature Statistics View More

September Temperature

Bickley (6km)

Lowest 21 July, 2025
2.5 °C
Average 2025
16.8 °C
Highest 20 January, 2025
41.3 °C
Lowest 15 August, 2025
3.9 °C
Average August
11 °C
Highest 13 August, 2025
23.5 °C
Lowest 1 September, 2025
7 °C
Average September
11.6 °C
Highest 1 September, 2025
18 °C

Climate (2020–Present)

Bickley (6km)

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Average Low 2020–2025
11.8 °C
Average 2020–2025
16.7 °C
Average High 2020–2025
23.1 °C

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