Semaphore Weather Forecast
- 7
- 14
Shower or two
- 7
- 15
Cloudy
- 9
- 15
Showers
- 9
- 16
Shower or two
- 8
- 16
Possible shower
- 8
- 16
Shower or two
- 8
- 16
Shower or two
Today 23 Jul Adelaide
Partly cloudy. Medium chance of showers, most likely in the morning and afternoon. Winds southerly 15 to 20 km/h tending southwesterly 15 to 25 km/h in the morning then becoming light in the evening.
Adelaide Metropolitan Waters
- Wind
- South to southwesterly 10 to 15 knots.
- Seas
- Around 1 metre.
- 1st Swell
- West to southwesterly below 0.5 metres.
- Weather
- Partly cloudy. 60% chance of showers.
Semaphore Temperature Statistics View More
July Temperature
Parafield Airport (13km)
Lowest 17 July, 2026
0.1 °CAverage July
11.1 °CHighest 18 July, 2026
18.9 °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