Sir Richard Peninsula Weather Forecast
- 8
- 17
Partly cloudy
- 9
- 15
Showers
- 7
- 13
Shower or two
- 7
- 15
Cloudy
- 8
- 15
Shower or two
- 8
- 15
Shower or two
- 8
- 16
Shower or two
Today 21 Jul Mount Lofty Ranges
Cloudy. Light winds.
South Central Coastal Waters
- Wind
- Northwesterly 10 to 15 knots turning westerly in the evening.
- Seas
- Below 1 metre.
- 1st Swell
- Southwesterly 2 to 2.5 metres.
- Weather
- Cloudy. 70% chance of showers. The chance of a thunderstorm.
- Weather Situation
- A trough crosses South Australia on Tuesday evening, followed by a series of weak cold fronts that cross the south of the State during Wednesday. A ridge of high pressure will build over the west of the State from later Wednesday, with the high centre expected to cross South Australia on Friday and Saturday.
Sir Richard Peninsula Temperature Statistics View More
July Temperature
Hindmarsh Island (3km)
Lowest 17 July, 2026
2.3 °CAverage July
11 °CHighest 18 July, 2026
18.7 °C
Climate (2021–2026)
Hindmarsh Island (3km)
Average Low 2021–2026
12.1 °CAverage 2021–2026
15.7 °CAverage High 2021–2026
20.6 °C