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May 9th, 2025 :: 12:39 am PDT   

Local Weather Report for
San Marcos
California, United States

 Current San Marcos Weather Conditions Updated May 8th at 11:53 pm 
Temperature:61°F Dew Point:57°F
Barometer:30.04 inHg Wind:calm
Humidity:87.9% Visibility:0M
 
 San Marcos Weather Forecast Summary  
 
Today
May 9th
Saturday
May 10th
Sunday
May 11th
Monday
May 12th
Tuesday
May 13th
Sunny Cloudy Cloudy Cloudy Cloudy
88°F
93°F
67°F
88°F
61°F
69°F
55°F
63°F
54°F
 
 San Marcos Detailed Weather Forecast  
 
Friday, May 9th, 2025
Overnight Temperature: 67°F
Clear.
Morning Temperature: 87°F
Sunny. Windy at times.
Afternoon Temperature: 78°F
Sunny.
Evening Temperature: 68°F
Clear.
Saturday, May 10th, 2025
Overnight Temperature: 74°F
A mix of cloudy and clear skies.
Morning Temperature: 91°F
Cloudy. Windy at times.
Afternoon Temperature: 82°F
A mix of sun and cloud.
Evening Temperature: 70°F
A mix of cloudy and clear skies.
Sunday, May 11th, 2025
Overnight Temperature: 72°F
A mix of cloudy and clear skies.
Morning Temperature: 88°F
Cloudy. Windy at times.
Afternoon Temperature: 77°F
Cloudy.
Evening Temperature: 63°F
Cloudy.
Monday, May 12th, 2025
Overnight Temperature: 60°F
Cloudy.
Morning Temperature: 68°F
Cloudy. Windy at times.
Afternoon Temperature: 61°F
A mix of cloud and sun. Windy at times.
Evening Temperature: 56°F
Cloudy. Windy at times.
Tuesday, May 13th, 2025
Overnight Temperature: 55°F
A mix of cloudy and clear skies with a chance of showers. Windy at times.
Morning Temperature: 62°F
Sunny with a slight chance of showers. Windy at times.
Afternoon Temperature: 57°F
Sunny with cloudy periods. Windy at times.
Evening Temperature: 55°F
Cloudy. Windy at times.
Wednesday, May 14th, 2025
Overnight Temperature: 54°F
Cloudy with a slight chance of showers.
Morning Temperature: 59°F
Cloudy with a slight chance of showers. Windy at times.
Afternoon Temperature: 59°F
Sunny with cloudy periods. Windy at times.
Evening Temperature: 55°F
A mix of cloudy and clear skies.
Thursday, May 15th, 2025
Overnight Temperature: 55°F
A mix of cloudy and clear skies.
Morning Temperature: 65°F
Sunny. Windy at times.
Afternoon Temperature: 60°F
Sunny. Windy at times.
Evening Temperature: 53°F
Clear.
Friday, May 16th, 2025
Overnight Temperature: 54°F
Clear.
Morning Temperature: 70°F
Sunny. Windy at times.
Afternoon Temperature: 64°F
Sunny.
Evening Temperature: 56°F
Clear.
Saturday, May 17th, 2025
Overnight Temperature: 58°F
Mostly clear.
Morning Temperature: 76°F
Cloudy. Windy at times.
Afternoon Temperature: 69°F
Mostly sunny.
Evening Temperature: 59°F
Clear.





 

  [ Local Weather Report ]
Escondido, CA 
11:53 PM  61°F
 
 
Vista, CA 
11:53 PM  61°F
 
 
Carlsbad, CA 
11:53 PM  61°F
 
 
Encinitas, CA 
11:53 PM  61°F
 
 
Oceanside, CA 
11:52 PM  1°F
Overcast haze
 
Solana Beach, CA 
11:53 PM  61°F
 
 
Camp Pendleton, CA 
11:51 PM  55°F
 
 
Del Mar, CA 
 
Poway, CA 
 
Ramona, CA 
11:53 PM  54°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

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