Second Valley Weather Forecast
- 7
- 16
Shower
- 11
- 16
Shower
- 11
- 15
Shower
- 9
- 15
Shower
- 8
- 14
Shower
- 9
- 14
Cloudy
- 7
- 14
Partly cloudy
Today 17 Aug Mount Lofty Ranges
Partly cloudy. High chance of showers in the north, medium chance elsewhere. Winds easterly 15 to 25 km/h turning northeasterly 20 to 25 km/h during the day. Daytime maximum temperatures between 14 and 17.
Investigator Strait Coastal Waters
- Wind
- East to southeasterly 10 to 15 knots tending east to northeasterly 15 to 20 knots during the day.
- Seas
- Around 1 metre.
- 1st Swell
- West to southwesterly around 1 metre, increasing to 1 to 1.5 metres during the afternoon.
- Weather
- Partly cloudy.
- Weather Situation
- A high pressure system southeast of the state slowly drifts further to the southeast over Tasmania today and is forecast to be located in the Tasman Sea this afternoon, while extending a ridge over much of South Australia through to Tuesday. A trough of low pressure moves into far southwestern parts later on Tuesday and moves southeast across the state into Wednesday.
Second Valley Temperature Statistics View More
August Temperature
Parawa West (Second Valley Forest) (8km)
Lowest 1 August, 2026
3.2 °CAverage August
9.5 °CHighest 7 August, 2026
15.9 °C
Climate (2021–2026)
Parawa West (Second Valley Forest) (8km)
Average Low 2021–2026
10.5 °CAverage 2021–2026
13.5 °CAverage High 2021–2026
17.7 °C