Semaphore Weather Forecast
- 10
- 19
Possible morning shower
- 11
- 20
Partly cloudy
- 12
- 20
Cloud clearing
- 12
- 20
Morning shower or two
- 8
- 22
Sunny
- 14
- 27
Sunny
- 15
- 23
Showers
Today 3 Oct Adelaide
Partly cloudy. Medium chance of showers, most likely in the morning. Winds southerly 20 to 30 km/h becoming light in the late evening.
Adelaide Metropolitan Waters
- Wind
- Southerly 15 to 20 knots decreasing to about 10 knots in the late evening.
- Seas
- Around 1 metre, increasing to 1 to 1.5 metres north of Brighton.
- 1st Swell
- West to southwesterly below 0.5 metres.
- Weather
- Partly cloudy.
Semaphore Temperature Statistics View More
October Temperature
Parafield Airport (13km)
Lowest 2 October, 2026
11.7 °CAverage October
16.3 °CHighest 1 October, 2026
23.2 °C
Climate (2021–2026)
Parafield Airport (13km)
Average Low 2021–2026
11.3 °CAverage 2021–2026
17.1 °CAverage High 2021–2026
23.6 °C