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Current Weather Conditions for San Marcos, CA

Mostly sunny, with a high near 68. South wind 0 to 5 mph.
52°F

Conditions

Wind: 0 mph
Humidity: 99%
Probability of Precipitation: 0%

Hourly Forcast (next 12 hours)

4 PM 5 PM 6 PM 7 PM 8 PM 9 PM 10 PM 11 PM 12 AM 1 AM 2 AM 3 AM 4 AM
52° 58° 62° 65° 67° 68° 67° 66° 64° 60° 57° 56° 54°

Upcoming Week

Day Forecast High Low
Today
Mostly Sunny
Mostly sunny, with a high near 68. South wind 0 to 5 mph.
68°F 52°F
Tonight
Mostly Cloudy
Mostly cloudy, with a low around 50. Northeast wind around 0 mph.
68°F 52°F
Sunday
Mostly Sunny
Mostly sunny, with a high near 71. Northwest wind 0 to 5 mph.
68°F 52°F
Sunday Night
Mostly Cloudy
Mostly cloudy, with a low around 49. Northeast wind 0 to 5 mph.
68°F 52°F
Monday
Partly Sunny
Partly sunny, with a high near 70. Northwest wind 0 to 5 mph.
68°F 52°F
Monday Night
Mostly Cloudy
Mostly cloudy, with a low around 51.
68°F 52°F
Tuesday
Light Rain Likely
Rain likely after 10am. Mostly cloudy, with a high near 67.
68°F 52°F
Tuesday Night
Heavy Rain
Rain. Cloudy, with a low around 56.
68°F 52°F
Wednesday
Heavy Rain
Rain. Cloudy, with a high near 66.
68°F 52°F
Wednesday Night
Heavy Rain
Rain before 4am, then rain showers. Cloudy, with a low around 55.
68°F 52°F
Christmas Day
Rain Showers
Rain showers. Mostly cloudy, with a high near 64.
68°F 52°F
Thursday Night
Rain Showers Likely
Rain showers likely. Cloudy, with a low around 53.
68°F 52°F
Friday
Rain Showers Likely
Rain showers likely. Mostly cloudy, with a high near 62.
68°F 52°F
Friday Night
Chance Rain Showers
A chance of rain showers. Mostly cloudy, with a low around 48.
68°F 52°F
Data provided by weather.gov