IDS11001
Australian Government Bureau of Meteorology
South Australia

Whyalla Forecast
Issued at 4:00 am CDT on Sunday 21 December 2025
for the period until midnight CDT Saturday 27 December 2025.

Warning Information
For latest warnings go to www.bom.gov.au, subscribe to RSS feeds, call 1300 659
210* or listen for warnings on relevant TV and radio broadcasts.

Forecast for the rest of Sunday 21 December
Partly cloudy. Slight chance of a shower this morning. Winds southwesterly 20
to 30 km/h tending southerly 35 to 50 km/h in the early afternoon.

Precis: Becoming windy. Partly cloudy.Max 30    
Chance of any rain: 30%                 


Fire Danger: 
High

Sun protection 9:00am to 5:30pm, UV Index predicted to reach 12 [Extreme]

Forecast for Monday 22 December
Cloud clearing. Winds southerly 25 to 40 km/h.

Precis: Cloud clearing.               Min 16    Max 24    
Chance of any rain: 10%                 


Forecast for Tuesday 23 December
Slight chance of a shower in the morning. Sunny afternoon. Winds south to
southwesterly 25 to 40 km/h.

Precis: Becoming windy. Partly cloudy.Min 15    Max 25    
Chance of any rain: 20%                 


Forecast for Wednesday 24 December
Mostly sunny. Winds south to southeasterly 30 to 45 km/h.

Precis: Becoming windy. Mostly sunny. Min 15    Max 25    
Chance of any rain: 5%                  


Forecast for Thursday 25 December
Mostly sunny. Winds south to southeasterly 25 to 40 km/h.

Precis: Becoming windy. Mostly sunny. Min 15    Max 27    
Chance of any rain: 5%                  


Forecast for Friday 26 December
Sunny. Winds south to southeasterly 20 to 30 km/h.

Precis: Sunny.                        Min 16    Max 30    
Chance of any rain: 0%                  


Forecast for Saturday 27 December
Sunny. Winds south to southeasterly 15 to 25 km/h.

Precis: Sunny.                        Min 17    Max 34    
Chance of any rain: 0%                  


The next routine forecast will be issued at 3:45 pm CDT Sunday.

* Calls to 1300 numbers cost around 27.5c incl. GST, higher from mobiles or
public phones.


Copyright Commonwealth of Australia 2011, Bureau of Meteorology (ABN 92 637 533
532).  Users of these web pages are deemed to have read and accepted the
conditions described in the Copyright, Disclaimer, and Privacy statements
(http://www.bom.gov.au/other/copyright.shtml).