Weeroona Island Weather Forecast
- 8
- 23
Mostly sunny
- 7
- 27
Sunny
- 12
- 31
Sunny
- 16
- 26
Showers
- 11
- 20
Shower or two
- 7
- 22
Mostly sunny
- 11
- 22
Showers
Today 6 Oct Mid North
Partly cloudy. Medium chance of showers in the south in the late morning and afternoon. Near zero chance of rain elsewhere. Winds west to southwesterly 15 to 25 km/h turning south to southeasterly 15 to 20 km/h in the late afternoon. Daytime maximum temperatures between 18 and 22.
Spencer Gulf Coastal Waters
- Wind
- Westerly 10 to 15 knots shifting southeasterly 15 to 20 knots in the late afternoon.
- Seas
- Around 1 metre, increasing to 1 to 1.5 metres north of Cowell to Wallaroo during the afternoon.
- 1st Swell
- South to southwesterly 1 to 1.5 metres, increasing to 1 to 2 metres during the afternoon.
- Weather
- Partly cloudy.
- Weather Situation
- A high pressure system southwest of SA extends a ridge over much of the state, as a cold front clips the southeast early Tuesday. The high will quickly move in behind the front and maintain a ridge over SA as it moves to the east of Tasmania by Thursday. A strong cold front is then expected move into the Bight later on Thursday and move east across the rest of SA on Friday and early Saturday.
Weeroona Island Temperature Statistics View More
October Temperature
Whyalla Airport (48 km)
Lowest 2 October, 2026
12.5 °CAverage October
16 °CHighest 1 October, 2026
21.7 °C
Climate (2021–2026)
Whyalla Airport (48 km)
Average Low 2021–2026
12 °CAverage 2021–2026
17.6 °CAverage High 2021–2026
23.8 °C