Myponga Beach Weather Forecast
- 14
- 21
Shower
- 13
- 20
Shower
- 12
- 20
Partly cloudy
- 10
- 20
Shower
- 11
- 19
Shower
- 11
- 19
Shower
- 12
- 18
Shower
Today 25 Nov Mount Lofty Ranges
Mostly clear. Slight chance of a shower in the south, most likely later tonight. Near zero chance of rain elsewhere. The chance of a thunderstorm in the south later tonight. Thunderstorms possibly severe with damaging winds about the southern Fleurieu Peninsula later tonight. Winds westerly 25 to 35 km/h.
Investigator Strait Coastal Waters
- Wind
- Westerly 15 to 25 knots turning northwesterly in the late evening.
- Seas
- 1 to 2 metres.
- 1st Swell
- Westerly around 1 metre.
- Weather
- Partly cloudy. 50% chance of showers. The chance of a thunderstorm later tonight.
- Weather Situation
- A broad low pressure trough over the far northeast will continue to move very slowly northeastwards over the next couple of days. A ridge extends over the south of the state from a high pressure system to the west of the continent. A trough and cold front will clip the southeast on Wednesday as the main high pressure centre moves over the Bight. The high will weaken and move eastwards on Thursday ahead of a more vigorous trough expected to cross the state on Friday. A ridge is expected to return to the south on Saturday from a high centred well to the west of WA.
Myponga Beach Temperature Statistics View More
November Temperature
Parawa West (Second Valley Forest) (23km)
Lowest 12 November, 2025
5.7 °CAverage November
12.6 °CHighest 23 November, 2025
24.9 °C
Climate (2020–Present)
Parawa West (Second Valley Forest) (23km)
Average Low 2020–2025
10.4 °CAverage 2020–2025
13.4 °CAverage High 2020–2025
17.6 °C