Port Clinton Weather Forecast
- 16
- 25
Shower
- 13
- 24
Partly cloudy
- 13
- 23
Partly cloudy
- 12
- 23
Partly cloudy
- 13
- 24
Windy
- 12
- 29
Sunny
- 16
- 35
Sunny
Today 21 Dec Yorke Peninsula
Partly cloudy. Very high chance of showers in the south, medium chance elsewhere. The chance of a thunderstorm in the early morning. Winds east to southeasterly 15 to 20 km/h tending west to southwesterly 35 to 50 km/h in the early morning then tending southerly 25 to 40 km/h in the late afternoon. Overnight temperatures falling to between 14 and 17 with daytime temperatures reaching the mid 20s.
Gulf St Vincent Coastal Waters
- Wind
- East to southeasterly 15 to 20 knots tending west to southwesterly 15 to 25 knots in the early morning then tending southerly in the late afternoon. Winds reaching up to 30 knots in the late afternoon.
- Seas
- Around 1 metre, increasing to 1.5 to 2 metres during the afternoon.
- 1st Swell
- West to southwesterly below 0.5 metres.
- Weather
- Partly cloudy. 80% chance of showers. The chance of a thunderstorm in the early morning.
Port Clinton Temperature Statistics View More
December Temperature
Kadina Airport (42km)
Lowest 8 December, 2025
7 °CAverage December
21 °CHighest 18 December, 2025
41.4 °C
Climate (2020–Present)
Kadina Airport (42km)
Average Low 2020–2025
10 °CAverage 2020–2025
16.3 °CAverage High 2020–2025
23.4 °C