Current Conditions
More Information
WeatherCity Home
Switch to Metric Units
[ Almanac ]  
Sunrise:  6:44 am
Sunset:  5:19 pm
[ Moon Phases ]  

Full Moon
Feb 3

Last Quarter
Feb 11

New Moon
Feb 18

First Quarter
Feb 25




January 29th, 2026 :: 1:40 pm PST   

Local Weather Report for
San Marcos
California, United States

 San Marcos Weather Forecast Summary  
 
Today
Jan 29th
Friday
Jan 30th
Saturday
Jan 31st
Sunday
Feb 1st
Monday
Feb 2nd
Cloudy Sunny Sunny Cloudy Cloudy
78°F
80°F
58°F
81°F
60°F
76°F
57°F
70°F
56°F
 
 San Marcos Detailed Weather Forecast  
 
Thursday, January 29th, 2026
Afternoon Temperature: 71°F
Sunny.
Evening Temperature: 60°F
Clear.
Friday, January 30th, 2026
Overnight Temperature: 58°F
Clear.
Morning Temperature: 76°F
Sunny.
Afternoon Temperature: 72°F
Sunny.
Evening Temperature: 62°F
Clear.
Saturday, January 31st, 2026
Overnight Temperature: 60°F
Clear.
Morning Temperature: 78°F
Sunny.
Afternoon Temperature: 73°F
Sunny.
Evening Temperature: 62°F
Clear.
Sunday, February 1st, 2026
Overnight Temperature: 59°F
Clear.
Morning Temperature: 74°F
Sunny.
Afternoon Temperature: 68°F
Sunny. Windy at times.
Evening Temperature: 58°F
Cloudy.
Monday, February 2nd, 2026
Overnight Temperature: 57°F
Cloudy.
Morning Temperature: 68°F
Cloudy.
Afternoon Temperature: 64°F
Cloudy.
Evening Temperature: 57°F
Cloudy.
Tuesday, February 3rd, 2026
Overnight Temperature: 57°F
Cloudy.
Morning Temperature: 76°F
Cloudy.
Afternoon Temperature: 68°F
A mix of cloud and sun.
Evening Temperature: 60°F
Cloudy.
Wednesday, February 4th, 2026
Overnight Temperature: 59°F
A mix of cloudy and clear skies.
Morning Temperature: 78°F
Sunny.
Afternoon Temperature: 72°F
Sunny.
Evening Temperature: 64°F
Clear. Windy at times.
Thursday, February 5th, 2026
Overnight Temperature: 62°F
Clear. Windy at times.
Morning Temperature: 73°F
Sunny. Windy.
Afternoon Temperature: 67°F
Sunny with cloudy periods. Windy.
Evening Temperature: 58°F
Clear.
Friday, February 6th, 2026
Overnight Temperature: 57°F
Clear.
Morning Temperature: 69°F
Sunny.
Afternoon Temperature: 66°F
A mix of sun and cloud.
Evening Temperature: 57°F
Clear with cloudy periods.





 

  [ Local Weather Report ]
Escondido, CA 
 
Vista, CA 
12:53 PM  75°F
 
 
Carlsbad, CA 
12:53 PM  75°F
 
 
Encinitas, CA 
 
Oceanside, CA 
12:52 PM  72°F
 
 
Solana Beach, CA 
 
Camp Pendleton, CA 
 
Del Mar, CA 
 
Poway, CA 
 
Ramona, CA 
12:53 PM  79°F
 

 
This WeatherCity Weather Forecast for San Marcos, 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

  San Marcos weather brought to you by WeatherCity Server: us-chi1   Rendered in 0.00260s  
Home   |   About WeatherCity