Sir Richard Peninsula Weather Forecast
- 11
- 18
Possible shower
- 10
- 16
Cloudy
- 9
- 15
Cloudy
- 6
- 18
Sunny
- 8
- 22
Sunny
- 13
- 24
Sunny
- 13
- 21
Partly cloudy
Today 14 Sep Mount Lofty Ranges
Cloudy. Medium chance of showers, most likely at night. Winds westerly 15 to 25 km/h. Daytime maximum temperatures between 15 and 18.
South Central Coastal Waters
- Wind
- Westerly 15 to 20 knots turning southwesterly in the evening.
- Seas
- 1 to 1.5 metres.
- 1st Swell
- West to southwesterly 2 to 2.5 metres.
- Weather
- Partly cloudy. 50% chance of showers.
- Weather Situation
- A high pressure ridge builds across much of SA, as a cold front slips across southern coasts late today into early Tuesday. A high pressure system will then move across waters to the south throughout the week to be centred over Victoria by Thursday. A low pressure trough in the interior of WA may extend into far western parts at times before weakening by late Tuesday.
Sir Richard Peninsula Temperature Statistics View More
September Temperature
Hindmarsh Island (3km)
Lowest 10 September, 2026
5.9 °CAverage September
13.7 °CHighest 12 September, 2026
24.8 °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