Simpson Weather Forecast

Today 14 Sep
- 11
- 16
Shower
Tue 15 Sep
- 7
- 13
Shower
Wed 16 Sep
- 6
- 13
Cloudy
Thu 17 Sep
- 5
- 14
Cloudy
Fri 18 Sep
- 4
- 19
Partly cloudy
Sat 19 Sep
- 10
- 23
Sunny
Sun 20 Sep
- 11
- 18
Shower

Today 14 Sep
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Tue 15 Sep
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Wed 16 Sep
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Thu 17 Sep
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Fri 18 Sep
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Sat 19 Sep
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Sun 20 Sep
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm

Today 14 Sep South West

Cloudy. Very high chance of showers in the south, medium chance elsewhere. Winds westerly 15 to 25 km/h. Daytime maximum temperatures around 17.

Simpson Temperature Statistics View More

September Temperature

Cape Otway (48km)

Lowest 10 July, 2026
5 °C
Average 2026
14.5 °C
Highest 7 January, 2026
32.7 °C
Lowest 1 August, 2026
6.4 °C
Average August
11.7 °C
Highest 18 August, 2026
17 °C
Lowest 8 September, 2026
5.8 °C
Average September
12.8 °C
Highest 1 September, 2026
19.5 °C

Climate (2021–2026)

Cape Otway (48km)

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Average Low 2021–2026
11.8 °C
Average 2021–2026
14.2 °C
Average High 2021–2026
17.4 °C

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