Thistle Island Weather Forecast
- 17
- 18
Partly cloudy
- 18
- 22
Partly cloudy
- 19
- 19
Partly cloudy
- 18
- 21
Sunny
- 20
- 22
Partly cloudy
- 20
- 20
Shower
- 18
- 18
Partly cloudy
Today 20 Apr Lower Eyre Peninsula
Clear. Winds easterly 15 to 25 km/h.
Thistle Island Temperature Statistics View More
April Temperature
Neptune Island (33km)
Lowest 11 April, 2026
12.4 °CAverage April
17.3 °CHighest 1 April, 2026
21.6 °C
Climate (2021–Present)
Neptune Island (33km)
Average Low 2021–2026
14.3 °CAverage 2021–2026
16.2 °CAverage High 2021–2026
18.8 °C