Koo Wee Rup Weather Forecast

Today 18 Sep
- 5
- 20
Becoming cloudy
Fri 19 Sep
- 12
- 21
Showers increasing. Windy
Sat 20 Sep
- 6
- 13
Showers
Sun 21 Sep
- 7
- 17
Showers
Mon 22 Sep
- 7
- 14
Showers
Tue 23 Sep
- 5
- 16
Shower or two
Wed 24 Sep
- 7
- 19
Shower or two

Today 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
Fri 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
Sat 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
Sun 21 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
Mon 22 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 23 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 24 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 18 Sep Melbourne

Partly cloudy. Winds north to northwesterly 25 to 40 km/h.

Koo Wee Rup Temperature Statistics View More

September Temperature

Cerberus (32km)

Lowest 19 August, 2025
-2.3 °C
Average 2025
14.6 °C
Highest 27 January, 2025
40.4 °C
Lowest 19 August, 2025
-2.3 °C
Average August
9.9 °C
Highest 4 August, 2025
19 °C
Lowest 5 September, 2025
2.2 °C
Average September
12.8 °C
Highest 6 September, 2025
21.4 °C

Climate (2020–Present)

Cerberus (32km)

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Average Low 2020–2025
10.2 °C
Average 2020–2025
14.5 °C
Average High 2020–2025
19.6 °C

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