Blythe Island Weather Forecast
- 10
- 14
Clear
- 12
- 15
Sunny
- 12
- 15
Partly cloudy
- 13
- 16
Partly cloudy
- 13
- 15
Cloudy
- 13
- 14
Shower
- 13
- 14
Cloudy
Today 17 Jul Lower Eyre Peninsula
Clear. Light winds.
Spencer Gulf Coastal Waters
- Wind
- East to northeasterly about 10 knots.
- Seas
- Below 1 metre.
- 1st Swell
- South to southwesterly below 1 metre, increasing to 1 to 1.5 metres south of Cowell to Wallaroo.
- Weather
- Clear.
- Weather Situation
- A strong high pressure system over VIC will continue to extend a ridge over SA. A weak trough develops in the west on Tuesday.
Blythe Island Temperature Statistics View More
July Temperature
Port Lincoln Airport (38km)
Lowest 16 July, 2026
3.8 °CAverage July
11.5 °CHighest 9 July, 2026
17.6 °C
Climate (2021–2026)
Port Lincoln Airport (38km)
Average Low 2021–2026
11.5 °CAverage 2021–2026
15.8 °CAverage High 2021–2026
21.3 °C