Thistle Island Weather Forecast
- 16
- 17
Shower
- 16
- 17
Windy
- 15
- 16
Cloudy
- 15
- 18
Sunny
- 17
- 18
Cloudy
- 16
- 18
Partly cloudy
- 17
- 20
Partly cloudy
Today 5 Dec Lower Eyre Peninsula
Partly cloudy. Medium chance of showers, most likely in the late afternoon and evening. The chance of a thunderstorm in the evening. Light winds becoming southeast to southwesterly 20 to 30 km/h in the middle of the day then becoming light in the late evening. Daytime maximum temperatures 28 to 33.
Thistle Island Temperature Statistics View More
December Temperature
Port Lincoln Airport (55km)
Lowest 2 December, 2025
8.5 °CAverage December
19.6 °CHighest 3 December, 2025
35.3 °C
Climate (2020–Present)
Port Lincoln Airport (55km)
Average Low 2020–2025
11.4 °CAverage 2020–2025
15.7 °CAverage High 2020–2025
21.3 °C