Mullaquana Weather Forecast
- 14
- 25
Windy. Partly cloudy
- 14
- 22
Partly cloudy
- 13
- 26
Partly cloudy
- 16
- 29
Showers
- 16
- 23
Becoming windy. Cloudy
- 13
- 22
Shower or two. Becoming windy
- 12
- 22
Partly cloudy
Today 10 Nov Whyalla
Partly cloudy. Winds southerly 30 to 45 km/h.
Spencer Gulf Coastal Waters
- Wind
- Southwesterly 20 to 30 knots turning southerly in the evening.
- Seas
- 2 to 2.5 metres.
- 1st Swell
- South to southwesterly below 1 metre, increasing to 1 to 1.5 metres south of Cowell to Wallaroo.
- Weather
- Cloudy.
- Weather Situation
- A trough over the eastern border will clear into NSW overnight as a weak ridge of high pressure develops south of Bight by Wednesday. This ridge will persist into Thursday before a broad area of low pressure develops over SA on Friday. This low will track eastwards, making way for a new high pressure ridge in the west on Saturday.
Mullaquana Temperature Statistics View More
November Temperature
Whyalla Airport (2 km)
Lowest 6 November, 2026
10.4 °CAverage November
19 °CHighest 1 November, 2026
29.5 °C
Climate (2021–2026)
Whyalla Airport (2 km)
Average Low 2021–2026
12.1 °CAverage 2021–2026
17.6 °CAverage High 2021–2026
23.8 °C