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January 18th, 2026 :: 12:19 am PST   

Local Weather Report for
Alta Lake
British Columbia, Canada

 Alta Lake Weather Forecast Summary  
 
Today
Jan 18th
Monday
Jan 19th
Tuesday
Jan 20th
Wednesday
Jan 21st
Thursday
Jan 22nd
Mix of Cloud and Sun Mix of Cloud and Sun Cloudy Cloudy Cloudy
6°C
5°C
-2°C
4°C
-2°C
3°C
-2°C
0°C
-3°C
 
 Alta Lake Detailed Weather Forecast  
 
Sunday, January 18th, 2026
Overnight Temperature: -2°C
A mix of cloudy and clear skies.
Morning Temperature: 4°C
A mix of cloud and sun.
Afternoon Temperature: 0°C
Sunny.
Evening Temperature: -1°C
Clear.
Monday, January 19th, 2026
Overnight Temperature: -2°C
Clear.
Morning Temperature: 4°C
Sunny.
Afternoon Temperature: 0°C
Sunny with cloudy periods.
Evening Temperature: -2°C
A mix of cloudy and clear skies.
Tuesday, January 20th, 2026
Overnight Temperature: -2°C
Cloudy.
Morning Temperature: 3°C
A mix of cloud and sun.
Afternoon Temperature: -1°C
A mix of cloud and sun.
Evening Temperature: -2°C
Cloudy.
Wednesday, January 21st, 2026
Overnight Temperature: -2°C
Cloudy.
Morning Temperature: 1°C
Cloudy.
Afternoon Temperature: -1°C
Cloudy.
Evening Temperature: -2°C
Cloudy.
Thursday, January 22nd, 2026
Overnight Temperature: -3°C
Cloudy.
Morning Temperature: 0°C
Cloudy.
Afternoon Temperature: -1°C
Cloudy with a slight chance of flurries or showers.
Evening Temperature: -2°C
Cloudy with a slight chance of flurries.
Friday, January 23rd, 2026
Overnight Temperature: -3°C
A mix of cloudy and clear skies with a chance of flurries.
Morning Temperature: -3°C
Cloudy with flurries likely.
Afternoon Temperature: -8°C
Cloudy with flurries likely.
Evening Temperature: -12°C
Cloudy with a chance of flurries.
Saturday, January 24th, 2026
Overnight Temperature: -15°C
Cloudy.
Morning Temperature: -13°C
Cloudy.
Afternoon Temperature: -12°C
Cloudy with flurries likely.
Evening Temperature: -12°C
Cloudy with a few flurries.
Sunday, January 25th, 2026
Overnight Temperature: -10°C
Cloudy with flurries.
Morning Temperature: -4°C
Cloudy with a few flurries.
Afternoon Temperature: -1°C
Cloudy with flurries likely.
Evening Temperature: -2°C
Cloudy with a few flurries.
Monday, January 26th, 2026
Overnight Temperature: -2°C
Cloudy with flurries likely.
Morning Temperature: -1°C
A mix of cloud and sun with a chance of flurries.
Afternoon Temperature: -4°C
Cloudy with a chance of flurries.
Evening Temperature: -6°C
Cloudy with a slight chance of flurries.





 

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This WeatherCity Weather Forecast for Alta Lake, British Columbia, 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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