Yanchep Weather Forecast

Today 26 Sep
- 9
- 19
Mostly clear
Sun 27 Sep
- 9
- 19
Shower or two
Mon 28 Sep
- 12
- 21
Showers
Tue 29 Sep
- 11
- 20
Shower or two
Wed 30 Sep
- 11
- 19
Showers
Thu 1 Oct
- 9
- 19
Partly cloudy
Fri 2 Oct
- 8
- 22
Sunny

Today 26 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 27 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 28 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 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

Today 26 Sep Perth

Partly cloudy. The chance of a thunderstorm in the northeast. Winds southeasterly 15 to 25 km/h.

Yanchep Temperature Statistics View More

September Temperature

Gingin Airport (23km)

Lowest 19 June, 2026
-1.2 °C
Average 2026
17.3 °C
Highest 21 January, 2026
42.4 °C
Lowest 13 August, 2026
0.2 °C
Average August
12.8 °C
Highest 30 August, 2026
25.3 °C
Lowest 2 September, 2026
4.4 °C
Average September
15.6 °C
Highest 17 September, 2026
31.1 °C

Climate (2021–2026)

Gingin Airport (23km)

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Average Low 2021–2026
11.4 °C
Average 2021–2026
18.3 °C
Average High 2021–2026
26.2 °C

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