Portarlington Weather Forecast
- 3
- 14
Morning fog and frost
- 7
- 15
Showers increasing
- 5
- 14
Shower or two
- 9
- 16
Showers
- 8
- 14
Shower or two
- 6
- 14
Partly cloudy
- 7
- 14
Partly cloudy
Today 10 Jul Geelong and Surf Coast
Partly cloudy. Areas of frost and patchy fog in the morning. Light winds.
Port Phillip Local Waters
- Wind
- Northerly 10 to 15 knots decreasing to about 10 knots in the late evening.
- Seas
- Below 1 metre.
- Weather
- Partly cloudy. Patchy morning fog with reduced visibility.
Portarlington Temperature Statistics View More
July Temperature
Avalon Airport (17km)
Lowest 9 July, 2026
0.5 °CAverage July
8.8 °CHighest 1 July, 2026
17.7 °C
Climate (2021–2026)
Avalon Airport (17km)
Average Low 2021–2026
9.8 °CAverage 2021–2026
14.6 °CAverage High 2021–2026
20.6 °C