Semaphore South Weather Forecast
- 8
- 17
Partly cloudy
- 9
- 17
Mostly sunny
- 8
- 17
Possible shower
- 9
- 14
Showers
- 9
- 15
Showers
- 10
- 16
Showers
- 9
- 16
Shower or two
Today 8 Jul Adelaide
Partly cloudy. Light winds becoming northeasterly 15 to 20 km/h in the late evening.
Adelaide Metropolitan Waters
- Wind
- East to northeasterly about 10 knots.
- Seas
- Below 0.5 metres.
- 1st Swell
- West to southwesterly below 0.5 metres.
- Weather
- Partly cloudy.
- Weather Situation
- A high pressure system centred near Tasmania extends a ridge over SA. A cold front will move across the south of SA during Saturday followed by another front near southern coasts on Sunday.
Semaphore South Temperature Statistics View More
July Temperature
Parafield Airport (14km)
Lowest 5 July, 2026
1.2 °CAverage July
10.9 °CHighest 6 July, 2026
17.3 °C
Climate (2021–2026)
Parafield Airport (14km)
Average Low 2021–2026
11.3 °CAverage 2021–2026
17.1 °CAverage High 2021–2026
23.6 °C