Whyalla Weather Forecast
- 5
- 16
Partly cloudy
- 6
- 18
Partly cloudy
- 6
- 16
Cloudy
- 5
- 16
Partly cloudy
- 7
- 20
Mostly sunny
- 7
- 21
Sunny
- 7
- 20
Mostly sunny
Today 15 Jun Whyalla
Partly cloudy. Light winds becoming northerly 15 to 20 km/h in the evening.
Spencer Gulf Coastal Waters
- Wind
- Northerly 15 to 20 knots.
- Seas
- Around 1 metre, increasing to 1 to 1.5 metres south of Port Neill to Port Victoria.
- 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 cold front over far western coastal waters will move over remaining waters on Monday. A ridge of high pressure will become established over coastal waters on Tuesday. As the high moves east on Wednesday a northerly airstream will develop over coastal waters and persist until the end of the week.
Whyalla Temperature Statistics View More
June Temperature
Whyalla Airport (6km)
Lowest 13 June, 2025
2.6 °CAverage June
11.2 °CHighest 1 June, 2025
22.8 °C
Climate (2020–Present)
Whyalla Airport (6km)
Average Low 2020–2025
11.8 °CAverage 2020–2025
17.4 °CAverage High 2020–2025
23.8 °C