Mornington Pier Weather Forecast
- 3
- 17
Sunny
- 3
- 19
Mostly sunny
- 7
- 25
Partly cloudy
- 15
- 24
Possible shower
- 10
- 17
Shower or two
- 9
- 20
Partly cloudy
- 9
- 25
Mostly sunny
Today 22 Sep Mornington Peninsula
Sunny. The chance of frost in the early morning. Light winds becoming southeasterly 15 to 25 km/h in the middle of the day then becoming light in the late evening.
Port Phillip Local Waters
- Wind
- Variable about 10 knots becoming south to southeasterly 10 to 15 knots in the morning.
- Seas
- Below 1 metre.
- Weather
- Sunny.
Mornington Pier Temperature Statistics View More
September Temperature
Cerberus (21km)
Lowest 18 September, 2026
2.4 °CAverage September
13.3 °CHighest 20 September, 2026
26.2 °C
Climate (2021–2026)
Cerberus (21km)
Average Low 2021–2026
10.2 °CAverage 2021–2026
14.6 °CAverage High 2021–2026
19.7 °C