Wallaroo Weather Forecast
- 15
- 33
Becoming cloudy
- 12
- 25
Possible shower
- 11
- 23
Showers
- 7
- 20
Mostly sunny
- 5
- 21
Partly cloudy
- 7
- 21
Partly cloudy
- 8
- 25
Partly cloudy
Today 29 Sep Yorke Peninsula
Becoming cloudy. Winds north to northeasterly 25 to 35 km/h becoming northerly 30 to 45 km/h in the morning then shifting south to southwesterly 15 to 20 km/h in the evening. Daytime maximum temperatures 27 to 34.
Spencer Gulf Coastal Waters
- Wind
- North to northeasterly 15 to 20 knots, reaching up to 25 knots near the Yorke Peninsula coast during the morning. Winds shifting south to southwesterly in the late afternoon.
- Seas
- 1 to 2 metres, decreasing to 1 metre by early evening.
- 1st Swell
- South to southwesterly around 1 metre, increasing to 1 to 1.5 metres south of Port Neill to Port Victoria.
- Weather
- Partly cloudy.
- Weather Situation
- A high pressure system centred to the northeast of Tasmania extends a ridge over the southeast of the continent. This high and ridge will move eastwards over the Tasman Sea in coming days. A series of slow moving troughs will enter the west of the state today then move across the state on Wednesday and Thursday as a couple of cold fronts will move across waters to the south. A new high pressure system will become established south of the Bight during Friday.
Wallaroo Temperature Statistics View More
September Temperature
Kadina Airport (5km)
Lowest 17 September, 2026
0.9 °CAverage September
13.5 °CHighest 19 September, 2026
28.8 °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