IDW14103
Australian Government Bureau of Meteorology
Western Australia

Updated Karratha Forecast
Issued at 4:46 am WST on Sunday 21 December 2025
for the period until midnight WST 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
Mostly sunny. Winds west to southwesterly 15 to 25 km/h turning south to
southeasterly in the early morning then tending northwest to northeasterly in
the middle of the day.

Precis: Mostly sunny.                 Max 44    
Chance of any rain: 10%                 


Fire Danger: 
High

Sun protection 8:00am to 4:20pm, UV Index predicted to reach 14 [Extreme]

Forecast for Monday 22 December
Mostly sunny. Slight chance of a shower. The chance of a thunderstorm in the
afternoon and early evening. Winds east to northeasterly 20 to 30 km/h tending
northwest to northeasterly in the early afternoon then becoming northwesterly
15 to 20 km/h in the late evening.

Precis: Mostly sunny.                 Min 29    Max 38    
Chance of any rain: 20%                 


Forecast for Tuesday 23 December
Mostly sunny. Slight chance of a shower. The chance of a thunderstorm in the
afternoon and evening. Winds northwest to southwesterly 15 to 20 km/h becoming
southwesterly 15 to 25 km/h during the morning then turning west to
northwesterly during the afternoon.

Precis: Mostly sunny.                 Min 29    Max 39    
Chance of any rain: 20%                 


Forecast for Wednesday 24 December
Partly cloudy. Slight chance of a shower. The chance of a thunderstorm in the
afternoon and evening. Light winds becoming north to northwesterly 15 to 25
km/h during the day then tending west to northwesterly during the evening.

Precis: Partly cloudy.                Min 29    Max 38    
Possible rainfall: 0 to 1 mm     Chance of any rain: 30%                 


Forecast for Thursday 25 December
Mostly sunny. Slight chance of a shower. Light winds becoming northwest to
southwesterly 20 to 30 km/h during the morning.

Precis: Sunny.                        Min 29    Max 39    
Chance of any rain: 20%                 


Forecast for Friday 26 December
Mostly sunny. Winds west to southwesterly 15 to 25 km/h tending west to
northwesterly 25 to 35 km/h during the morning.

Precis: Mostly sunny.                 Min 30    Max 41    
Chance of any rain: 10%                 


Forecast for Saturday 27 December
Mostly sunny. Winds southwesterly 15 to 25 km/h turning west to northwesterly
25 to 35 km/h during the day.

Precis: Mostly sunny.                 Min 30    Max 41    
Chance of any rain: 10%                 


The next routine forecast will be issued at 1:30 pm WST 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).