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Current Weather Conditions for San Marcos, CA

Mostly cloudy, with a low around 55. Southeast wind around 0 mph.
57°F

Conditions

Wind: 0 mph
Humidity: 84%
Probability of Precipitation: 0%

Hourly Forcast (next 12 hours)

12 PM 1 PM 2 PM 3 PM 4 PM 5 PM 6 PM 7 PM 8 PM 9 PM 10 PM 11 PM 12 AM
57° 56° 56° 58° 61° 65° 71° 74° 75° 76° 74° 73° 71°

Upcoming Week

Day Forecast High Low
Overnight
Mostly Cloudy
Mostly cloudy, with a low around 55. Southeast wind around 0 mph.
67°F 54°F
Monday
Mostly Sunny
Mostly sunny, with a high near 76. South wind 0 to 10 mph.
67°F 54°F
Monday Night
Patchy Fog
Patchy fog after 11pm. Partly cloudy, with a low around 52. South wind 0 to 5 mph.
67°F 54°F
Tuesday
Patchy Fog then Sunny
Patchy fog before 11am. Sunny, with a high near 76. South wind 0 to 10 mph.
67°F 54°F
Tuesday Night
Patchy Fog
Patchy fog after 11pm. Partly cloudy, with a low around 54. South wind 0 to 5 mph.
67°F 54°F
Wednesday
Patchy Fog then Sunny
Patchy fog before 11am. Sunny, with a high near 77.
67°F 54°F
Wednesday Night
Partly Cloudy then Patchy Fog
Patchy fog after 5am. Partly cloudy, with a low around 55.
67°F 54°F
Thursday
Patchy Fog then Partly Sunny
Patchy fog before 11am. Partly sunny, with a high near 76.
67°F 54°F
Thursday Night
Mostly Cloudy
Mostly cloudy, with a low around 56.
67°F 54°F
Friday
Slight Chance Rain Showers
A slight chance of rain showers after 11am. Mostly sunny, with a high near 74.
67°F 54°F
Friday Night
Chance Rain Showers
A chance of rain showers. Partly cloudy, with a low around 55.
67°F 54°F
Saturday
Showers And Thunderstorms Likely
A chance of rain showers before 11am, then showers and thunderstorms likely. Partly sunny, with a high near 67.
67°F 54°F
Saturday Night
Chance Rain Showers
A chance of rain showers. Mostly cloudy, with a low around 54.
67°F 54°F
Sunday
Slight Chance Rain Showers
A slight chance of rain showers before 5pm. Partly sunny, with a high near 67.
67°F 54°F
Data provided by weather.gov