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December 11th, 2025 :: 9:54 pm ACDT   

Local Weather Report for
Whyalla
South Australia, Australia

 Whyalla Weather Forecast Summary  
 
Today
Dec 12th
Saturday
Dec 13th
Sunday
Dec 14th
Monday
Dec 15th
Tuesday
Dec 16th
Cloudy Cloudy Sunny Sunny Sunny
41°C
26°C
17°C
23°C
16°C
22°C
14°C
28°C
15°C
 
 Whyalla Detailed Weather Forecast  
 
Friday, December 12th, 2025
Overnight Temperature: 27°C
A mix of cloudy and clear skies. Windy at times.
Morning Temperature: 37°C
Cloudy. Windy.
Afternoon Temperature: 38°C
Cloudy. Slight chance of a thunderstorm. Wind 40 to 60 km/h.
Evening Temperature: 22°C
Cloudy. Wind 40 to 60 km/h.
Saturday, December 13th, 2025
Overnight Temperature: 19°C
Cloudy. Wind 30 to 50 km/h.
Morning Temperature: 24°C
Sunny. Wind 30 to 50 km/h.
Afternoon Temperature: 24°C
Sunny. Wind 30 to 50 km/h.
Evening Temperature: 17°C
Clear. Wind 30 to 50 km/h.
Sunday, December 14th, 2025
Overnight Temperature: 17°C
Clear. Windy.
Morning Temperature: 22°C
Sunny. Wind 30 to 50 km/h.
Afternoon Temperature: 21°C
Sunny. Wind 30 to 50 km/h.
Evening Temperature: 16°C
Clear. Windy.
Monday, December 15th, 2025
Overnight Temperature: 15°C
Clear. Windy.
Morning Temperature: 20°C
Sunny. Windy.
Afternoon Temperature: 21°C
Sunny. Wind 30 to 50 km/h.
Evening Temperature: 16°C
Clear. Wind 30 to 50 km/h.
Tuesday, December 16th, 2025
Overnight Temperature: 16°C
Clear. Windy.
Morning Temperature: 24°C
Sunny. Windy at times.
Afternoon Temperature: 26°C
Sunny. Windy.
Evening Temperature: 20°C
Clear. Windy.
Wednesday, December 17th, 2025
Overnight Temperature: 20°C
Clear.
Morning Temperature: 31°C
Sunny.
Afternoon Temperature: 31°C
Sunny. Windy.
Evening Temperature: 24°C
Clear. Windy at times.
Thursday, December 18th, 2025
Overnight Temperature: 24°C
Clear.
Morning Temperature: 37°C
Sunny. Slight chance of a thunderstorm. Windy at times.
Afternoon Temperature: 36°C
Sunny. Wind 30 to 50 km/h.
Evening Temperature: 29°C
Cloudy. Windy at times.
Friday, December 19th, 2025
Overnight Temperature: 28°C
Clear.
Morning Temperature: 38°C
Sunny with cloudy periods. Windy at times.
Afternoon Temperature: 35°C
Cloudy with sunny periods. Wind 30 to 50 km/h.
Evening Temperature: 28°C
A mix of cloudy and clear skies. Windy at times.
Saturday, December 20th, 2025
Overnight Temperature: 27°C
A mix of cloudy and clear skies. Windy.
Morning Temperature: 38°C
A mix of cloud and sun. Chance of a thunderstorm. Windy.
Afternoon Temperature: 32°C
Cloudy. Slight chance of a thunderstorm. Wind 30 to 50 km/h.
Evening Temperature: 25°C
Cloudy with a chance of showers. Windy.





 

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This WeatherCity Weather Forecast for Whyalla, South Australia, Australia is computed using a computer-generated forecast model and should be considered experimental. Please confirm this weather information with your official weather information office

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