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January 18th, 2026 :: 4:40 am PST   

Local Weather Report for
Los Altos
California, United States

 Los Altos Weather Forecast Summary  
 
Today
Jan 18th
Monday
Jan 19th
Tuesday
Jan 20th
Wednesday
Jan 21st
Thursday
Jan 22nd
Cloudy Sunny Mix of Cloud and Sun Mix of Cloud and Sun Cloudy
77°F
76°F
62°F
77°F
63°F
74°F
62°F
71°F
61°F
 
 Los Altos Detailed Weather Forecast  
 
Sunday, January 18th, 2026
Morning Temperature: 74°F
A mix of cloud and sun.
Afternoon Temperature: 73°F
Cloudy.
Evening Temperature: 66°F
Clear.
Monday, January 19th, 2026
Overnight Temperature: 63°F
Clear.
Morning Temperature: 73°F
Sunny.
Afternoon Temperature: 72°F
Sunny.
Evening Temperature: 66°F
Clear.
Tuesday, January 20th, 2026
Overnight Temperature: 64°F
A mix of cloudy and clear skies.
Morning Temperature: 74°F
A mix of cloud and sun.
Afternoon Temperature: 73°F
Sunny.
Evening Temperature: 65°F
Clear.
Wednesday, January 21st, 2026
Overnight Temperature: 62°F
Clear.
Morning Temperature: 71°F
Sunny.
Afternoon Temperature: 71°F
Sunny.
Evening Temperature: 64°F
A mix of cloudy and clear skies.
Thursday, January 22nd, 2026
Overnight Temperature: 61°F
Cloudy.
Morning Temperature: 69°F
Cloudy.
Afternoon Temperature: 68°F
Cloudy.
Evening Temperature: 62°F
Cloudy.
Friday, January 23rd, 2026
Overnight Temperature: 60°F
A mix of clear and cloudy skies.
Morning Temperature: 67°F
Mostly sunny.
Afternoon Temperature: 67°F
Sunny.
Evening Temperature: 62°F
A mix of cloudy and clear skies.
Saturday, January 24th, 2026
Overnight Temperature: 60°F
Cloudy.
Morning Temperature: 66°F
Cloudy.
Afternoon Temperature: 66°F
Cloudy.
Evening Temperature: 62°F
Cloudy.
Sunday, January 25th, 2026
Overnight Temperature: 59°F
Cloudy.
Morning Temperature: 65°F
Cloudy.
Afternoon Temperature: 65°F
A mix of cloud and sun.
Evening Temperature: 60°F
Clear.
Monday, January 26th, 2026
Overnight Temperature: 58°F
Mostly clear.
Morning Temperature: 66°F
A mix of cloud and sun.
Afternoon Temperature: 66°F
Cloudy.
Evening Temperature: 61°F
Cloudy.





 

  [ Local Weather Report ]
Long Beach, CA 
 
Signal Hill, CA 
 
Hawaiian Gardens, CA 
 
Seal Beach, CA 
3:55 AM  48°F
 
 
Lakewood, CA 
 
Los Alamitos, CA 
3:55 AM  48°F
 
 
Artesia, CA 
 
Cerritos, CA 
3:53 AM  48°F
 
 
Cypress, CA 
3:55 AM  48°F
 
 
La Palma, CA 
3:53 AM  48°F
 

 
This WeatherCity Weather Forecast for Los Altos, California, United States 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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