Port Hughes Weather Forecast
- 10
- 17
Mostly clear
- 5
- 16
Partly cloudy
- 5
- 18
Sunny
- 7
- 19
Partly cloudy
- 8
- 20
Mostly sunny
- 7
- 20
Sunny
- 8
- 20
Sunny
Today 25 Aug Yorke Peninsula
Partly cloudy. Slight chance of a shower in the north early this evening. Near zero chance of rain elsewhere. Winds south to southwesterly 25 to 35 km/h becoming southerly 15 to 25 km/h in the late afternoon then becoming south to southwesterly and light in the late evening.
Spencer Gulf Coastal Waters
- Wind
- South to southwesterly 10 to 15 knots, reaching up to 20 knots north of Cowell to Wallaroo in the evening. Winds decreasing to about 10 knots in the late evening.
- Seas
- 1 to 1.5 metres.
- 1st Swell
- South to southwesterly below 1 metre, increasing to 1 to 2 metres south of Cowell to Wallaroo.
- Weather
- Partly cloudy.
- Weather Situation
- A high pressure system is moving in from the west and will be centred over central SA on Wednesday, the high will continue moving to the east while extending a ridge over SA on Thursday. A low pressure trough is then forecast to approach and linger about western parts late on Thursday until early Saturday. Another high then moves across waters to the south, extending a ridge across much of the state over the weekend.
Port Hughes Temperature Statistics View More
August Temperature
Kadina Airport (15km)
Lowest 1 August, 2026
-0.8 °CAverage August
11.5 °CHighest 18 August, 2026
19.1 °C
Climate (2021–2026)
Kadina Airport (15km)
Average Low 2021–2026
10.2 °CAverage 2021–2026
16.4 °CAverage High 2021–2026
23.5 °C