Portsea Weather Forecast

Today 9 Jul
- 7
- 14
Shower
Thu 10 Jul
- 7
- 13
Shower
Fri 11 Jul
- 7
- 16
Shower
Sat 12 Jul
- 8
- 16
Partly cloudy
Sun 13 Jul
- 10
- 17
Shower
Mon 14 Jul
- 7
- 13
Shower
Tue 15 Jul
- 6
- 13
Shower

Today 9 Jul
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 10 Jul
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 11 Jul
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 12 Jul
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 13 Jul
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 14 Jul
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 Jul
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 9 Jul Mornington Peninsula

Cloudy. Medium chance of showers later this evening. Winds northerly 25 to 40 km/h.

Portsea Temperature Statistics View More

July Temperature

Avalon Airport (39km)

Lowest 22 June, 2025
-1.1 °C
Average 2025
16.2 °C
Highest 27 January, 2025
42.1 °C
Lowest 22 June, 2025
-1.1 °C
Average June
9.4 °C
Highest 23 June, 2025
21 °C
Lowest 4 July, 2025
1.1 °C
Average July
9.5 °C
Highest 5 July, 2025
17.8 °C

Climate (2020–Present)

Avalon Airport (39km)

Take a look at our website widgetsAvailable free! Find Out More

Average Low 2020–2025
9.7 °C
Average 2020–2025
14.5 °C
Average High 2020–2025
20.4 °C

Get WillyWeather+ to remove ads