Mundaring Weir Weather Forecast

Today 8 Dec
- 13
- 30
Sunny
Tue 9 Dec
- 15
- 31
Sunny
Wed 10 Dec
- 15
- 35
Sunny
Thu 11 Dec
- 17
- 33
Sunny
Fri 12 Dec
- 17
- 33
Sunny
Sat 13 Dec
- 15
- 35
Sunny
Sun 14 Dec
- 21
- 38
Partly cloudy

Today 8 Dec
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 Dec
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 10 Dec
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 11 Dec
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 12 Dec
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 13 Dec
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 14 Dec
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 8 Dec Perth

Sunny. Winds southwesterly 25 to 35 km/h turning southerly 15 to 25 km/h in the late evening.

Mundaring Weir Temperature Statistics View More

December Temperature

Bickley (6km)

Lowest 21 July, 2025
2.5 °C
Average 2025
16.4 °C
Highest 20 January, 2025
41.3 °C
Lowest 2 November, 2025
6.4 °C
Average November
17.7 °C
Highest 17 November, 2025
32.2 °C
Lowest 5 December, 2025
11.2 °C
Average December
20 °C
Highest 1 December, 2025
36.8 °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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