Wallaroo Weather Forecast
- 9
- 15
Shower or two
- 8
- 15
Shower or two
- 9
- 16
Shower or two
- 9
- 16
Shower or two clearing
- 5
- 16
Partly cloudy
- 4
- 16
Mostly sunny
- 5
- 17
Sunny
Today 11 Jul Yorke Peninsula
Cloudy. Very high chance of showers, becoming less likely in the late afternoon and evening. Winds northwesterly 30 to 40 km/h turning westerly 30 to 45 km/h in the middle of the day. Daytime maximum temperatures around 15.
Spencer Gulf Coastal Waters
- Wind
- Westerly 15 to 25 knots, reaching up to 30 knots south of Cowell to Wallaroo during the afternoon and evening.
- Seas
- 1 to 2 metres, increasing to 2 to 3 metres south of Cowell to Wallaroo.
- 1st Swell
- South to southwesterly around 1 metre south of Cowell to Wallaroo, increasing to 1 to 1.5 metres later in the evening.
- Weather
- Partly cloudy. 50% chance of showers.
- Weather Situation
- A cold front moving across the southeast will continue into the Tasman Sea on Sunday as a ridge of high pressure begins to build over northern SA. A second front will pass across southeastern SA on Monday before the high begins to dominate the weather pattern across SA mid next week.
Wallaroo Temperature Statistics View More
July Temperature
Kadina Airport (5km)
Lowest 4 July, 2026
2.1 °CAverage July
10.5 °CHighest 7 July, 2026
18.4 °C
Climate (2021–2026)
Kadina Airport (5km)
Average Low 2021–2026
10.2 °CAverage 2021–2026
16.5 °CAverage High 2021–2026
23.5 °C