Entrance Island Weather Forecast
- 11
- 17
Rain
- 12
- 17
Shower
- 7
- 18
Partly cloudy
- 7
- 22
Sunny
- 10
- 21
Shower
- 11
- 19
Partly cloudy
- 10
- 19
Sunny
Today 24 Aug Eastern Eyre Peninsula
Cloudy. Very high chance of rain, becoming less likely this evening. The chance of a thunderstorm during this afternoon and evening. Winds north to northeasterly 25 to 35 km/h shifting west to southwesterly 20 to 30 km/h in the late afternoon. Daytime maximum temperatures between 15 and 18.
Spencer Gulf Coastal Waters
- Wind
- Northeasterly 15 to 20 knots tending northwest to northeasterly in the evening then tending southeast to southwesterly in the late evening. Winds reaching up to 30 knots south of Cowell to Wallaroo in the late evening.
- Seas
- Below 1 metre, increasing to 1 to 1.5 metres during the morning.
- 1st Swell
- South to southwesterly below 1 metre, increasing to 1 to 1.5 metres south of Cowell to Wallaroo.
- Weather
- Cloudy. Near 100% chance of rain. The chance of a thunderstorm late this afternoon and evening.
- Weather Situation
- A low pressure system and associated trough in the far west will move across the state today and out over the eastern states by late Tuesday, as another high moves in from the west to be over SA on Wednesday. A second trough approaches the southwest during Thursday afternoon.
Entrance Island Temperature Statistics View More
August Temperature
Cleve Aerodrome (43km)
Lowest 1 August, 2026
4.5 °CAverage August
11.6 °CHighest 18 August, 2026
19.7 °C
Climate (2021–2026)
Cleve Aerodrome (43km)
Average Low 2021–2026
11.5 °CAverage 2021–2026
16.2 °CAverage High 2021–2026
22.4 °C