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December 16th, 2025 :: 10:09 pm MST   

Local Weather Report for
Castle Mountain
Alberta, Canada

 Castle Mountain Weather Forecast Summary  
 
Today
Dec 16th
Wednesday
Dec 17th
Thursday
Dec 18th
Friday
Dec 19th
Saturday
Dec 20th
Cloudy Flurries Cloudy Mostly Sunny Mix of Cloud and Sun
-5°C
-7°C
-17°C
-9°C
-15°C
-10°C
-18°C
-10°C
-20°C
 
 Castle Mountain Detailed Weather Forecast  
 
Tuesday, December 16th, 2025
Evening Temperature: -10°C
Cloudy with a chance of flurries.
Wednesday, December 17th, 2025
Overnight Temperature: -8°C
Cloudy with flurries likely.
Morning Temperature: -9°C
Cloudy with flurries likely.
Afternoon Temperature: -12°C
Cloudy with flurries likely. Windy at times.
Evening Temperature: -17°C
Cloudy with a slight chance of flurries.
Thursday, December 18th, 2025
Overnight Temperature: -14°C
Cloudy. Windy at times.
Morning Temperature: -12°C
Cloudy. Windy at times.
Afternoon Temperature: -14°C
Sunny with cloudy periods. Windy at times.
Evening Temperature: -11°C
Clear with cloudy periods with a chance of flurries. Wind 40 to 60 km/h.
Friday, December 19th, 2025
Overnight Temperature: -11°C
Clear with a slight chance of flurries. Windy.
Morning Temperature: -11°C
Sunny. Windy.
Afternoon Temperature: -17°C
Sunny. Windy at times.
Evening Temperature: -18°C
Clear with cloudy periods. Windy at times.
Saturday, December 20th, 2025
Overnight Temperature: -19°C
Clear with cloudy periods.
Morning Temperature: -12°C
Sunny with cloudy periods.
Afternoon Temperature: -18°C
Sunny with cloudy periods.
Evening Temperature: -18°C
A mix of cloudy and clear skies.
Sunday, December 21st, 2025
Overnight Temperature: -17°C
Cloudy.
Morning Temperature: -9°C
Cloudy.
Afternoon Temperature: -14°C
Cloudy. Windy at times.
Evening Temperature: -13°C
Clear with cloudy periods. Windy at times.
Monday, December 22nd, 2025
Overnight Temperature: -13°C
A mix of cloudy and clear skies. Windy at times.
Morning Temperature: -6°C
Cloudy with flurries likely.
Afternoon Temperature: -13°C
Sunny with cloudy periods with flurries likely.
Evening Temperature: -15°C
Clear with cloudy periods. Windy at times.
Tuesday, December 23rd, 2025
Overnight Temperature: -15°C
A mix of cloudy and clear skies with a slight chance of flurries.
Morning Temperature: -9°C
Sunny. Windy.
Afternoon Temperature: -15°C
Sunny with cloudy periods. Windy at times.
Evening Temperature: -16°C
Clear with cloudy periods. Windy at times.
Wednesday, December 24th, 2025
Overnight Temperature: -18°C
A mix of cloudy and clear skies.
Morning Temperature: -11°C
Sunny with cloudy periods. Windy at times.
Afternoon Temperature: -17°C
Sunny with cloudy periods. Windy at times.
Evening Temperature: -17°C
Cloudy. Windy at times.





 

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This WeatherCity Weather Forecast for Castle Mountain, Alberta, Canada 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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