Wallaroo Weather Forecast
- 7
- 22
Mostly sunny
- 7
- 22
Partly cloudy
- 7
- 26
Sunny
- 13
- 27
Shower or two
- 14
- 25
Cloud clearing
- 10
- 28
Shower or two
- 13
- 28
Shower or two
Today 27 Oct Yorke Peninsula
Partly cloudy. Slight chance of a shower in the late morning and afternoon. Winds west to southwesterly 15 to 20 km/h increasing to 25 km/h before turning south to southeasterly 15 to 20 km/h in the afternoon. Daytime maximum temperatures between 19 and 22.
Spencer Gulf Coastal Waters
- Wind
- South to southeasterly about 10 knots increasing to 10 to 15 knots in the middle of the day. Winds reaching up to 20 knots north of Cowell to Wallaroo in the evening.
- Seas
- Below 0.5 metres, increasing to around 1 metre during the afternoon.
- 1st Swell
- South to southwesterly below 1 metre, increasing to 1 to 1.5 metres south of Cowell to Wallaroo.
- Weather
- Mostly sunny.
- Weather Situation
- A ridge of high pressure moves into western SA and will persist over most the state, as the associated high drifts east across waters to the south, clearing east of Australia from Thursday. A trough and low pressure system are then forecast to track into western SA on Thursday before crossing the rest of the state on Friday.
Wallaroo Temperature Statistics View More
October Temperature
Kadina Airport (5 km)
Lowest 26 October, 2026
2.6 °CAverage October
16.3 °CHighest 22 October, 2026
34.1 °C
Climate (2021–2026)
Kadina Airport (5 km)
Average Low 2021–2026
10.3 °CAverage 2021–2026
16.5 °CAverage High 2021–2026
23.5 °C