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Current Weather Conditions for San Marcos, CA

Partly cloudy, with a low around 53. South wind around 0 mph.
60°F

Conditions

Wind: 0 mph
Humidity: 81%
Probability of Precipitation: 0%

Hourly Forcast (next 12 hours)

6 AM 7 AM 8 AM 9 AM 10 AM 11 AM 12 PM 1 PM 2 PM 3 PM 4 PM 5 PM 6 PM
60° 58° 57° 56° 56° 55° 54° 53° 53° 53° 56° 60° 64°

Upcoming Week

Day Forecast High Low
Tonight
Partly Cloudy
Partly cloudy, with a low around 53. South wind around 0 mph.
75°F 53°F
Monday
Mostly Sunny
Mostly sunny, with a high near 69. Southwest wind 0 to 10 mph.
75°F 53°F
Monday Night
Partly Cloudy then Patchy Fog
Patchy fog after 1am. Partly cloudy, with a low around 49. Southeast wind 0 to 5 mph.
75°F 53°F
Tuesday
Patchy Fog then Mostly Sunny
Patchy fog before 10am. Mostly sunny, with a high near 72. Southwest wind 0 to 10 mph.
75°F 53°F
Tuesday Night
Mostly Clear
Mostly clear, with a low around 51. North wind 0 to 5 mph.
75°F 53°F
Wednesday
Sunny
Sunny, with a high near 74.
75°F 53°F
Wednesday Night
Partly Cloudy
Partly cloudy, with a low around 50.
75°F 53°F
Thursday
Sunny
Sunny, with a high near 74.
75°F 53°F
Thursday Night
Clear
Clear, with a low around 51.
75°F 53°F
Friday
Sunny
Sunny, with a high near 75.
75°F 53°F
Friday Night
Clear
Clear, with a low around 52.
75°F 53°F
Saturday
Sunny
Sunny, with a high near 78.
75°F 53°F
Saturday Night
Mostly Clear
Mostly clear, with a low around 53.
75°F 53°F
Sunday
Sunny
Sunny, with a high near 80.
75°F 53°F
Data provided by weather.gov