Middle Spit Weather Forecast
- 17
- 30
Partly cloudy
- 12
- 26
Storm
- 11
- 17
Shower
- 7
- 19
Shower
- 8
- 19
Shower
- 7
- 20
Partly cloudy
- 8
- 24
Partly cloudy
Today 23 Oct Mid North
Partly cloudy. Medium chance of showers. The chance of a thunderstorm in the south in the late morning and afternoon. Winds west to northwesterly 15 to 25 km/h turning south to southwesterly in the afternoon then becoming light in the late evening. Daytime maximum temperatures around 30.
Gulf St Vincent Coastal Waters
- Wind
- Variable about 10 knots becoming southerly 15 to 20 knots in the middle of the day.
- Seas
- Around 1 metre, increasing to 1 to 1.5 metres near the Yorke Peninsula coast by early evening.
- 1st Swell
- South to southwesterly below 1 metre.
- Weather
- Partly cloudy.
- Weather Situation
- A slow moving high pressure system in the Tasman Sea maintains a ridge across eastern parts of the state. A trough of low pressure over the far west is forecast to slowly move eastwards on Friday. Another trough and multiple cold fronts move over the state over the weekend. A ridge of high pressure moves into the west on Monday.
Middle Spit Temperature Statistics View More
October Temperature
Roseworthy (44 km)
Lowest 14 October, 2026
1.9 °CAverage October
16.9 °CHighest 11 October, 2026
32.6 °C
Climate (2021–2026)
Roseworthy (44 km)
Average Low 2021–2026
10 °CAverage 2021–2026
16.4 °CAverage High 2021–2026
23.8 °C