Portsea Weather Forecast

Today 28 Mar
- 14
- 19
Shower
Sun 29 Mar
- 14
- 19
Cloudy
Mon 30 Mar
- 14
- 23
Partly cloudy
Tue 31 Mar
- 17
- 26
Partly cloudy
Wed 1 Apr
- 19
- 25
Shower
Thu 2 Apr
- 15
- 23
Partly cloudy
Fri 3 Apr
- 15
- 19
Partly cloudy

Today 28 Mar
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 29 Mar
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 30 Mar
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 31 Mar
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 1 Apr
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 2 Apr
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 3 Apr
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 28 Mar Mornington Peninsula

Becoming cloudy. Slight chance of a shower. Winds southerly 15 to 25 km/h.

Portsea Temperature Statistics View More

March Temperature

Avalon Airport (39km)

Lowest 13 February, 2026
8.1 °C
Average 2026
19 °C
Highest 9 January, 2026
44.2 °C
Lowest 13 February, 2026
8.1 °C
Average February
19.2 °C
Highest 17 February, 2026
36.1 °C
Lowest 15 March, 2026
9.2 °C
Average March
17.7 °C
Highest 22 March, 2026
32.2 °C

Climate (2021–Present)

Avalon Airport (39km)

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Average Low 2021–2026
9.7 °C
Average 2021–2026
14.5 °C
Average High 2021–2026
20.5 °C

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