Mullalyup Weather Forecast

Today 20 Sep
- 10
- 20
Cloudy
Mon 21 Sep
- 7
- 20
Fog
Tue 22 Sep
- 9
- 20
Shower
Wed 23 Sep
- 8
- 20
Shower
Thu 24 Sep
- 6
- 19
Shower
Fri 25 Sep
- 9
- 15
Shower
Sat 26 Sep
- 8
- 16
Shower

Today 20 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 21 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 22 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 23 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 24 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 25 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 26 Sep
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm

Today 20 Sep South West

Cloudy. Slight chance of a shower in the morning. Light winds. Daytime maximum temperatures between 17 and 21.

Mullalyup Temperature Statistics View More

September Temperature

Jarrahwood (26km)

Lowest 2 August, 2026
-2 °C
Average 2026
14.8 °C
Highest 21 January, 2026
38.4 °C
Lowest 2 August, 2026
-2 °C
Average August
10.9 °C
Highest 30 August, 2026
24.7 °C
Lowest 7 September, 2026
3.2 °C
Average September
15 °C
Highest 16 September, 2026
28.4 °C

Climate (2021–2026)

Jarrahwood (26km)

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Average Low 2021–2026
9 °C
Average 2021–2026
16.3 °C
Average High 2021–2026
23.9 °C

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