National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

DW5683 Carlsbad (D5683)

Lat: 33.1225°NLon: 117.2275°WElev: 592.52ft.

NA

56°F

13°C

Humidity 88%
Wind Speed N 0 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 52°F (11°C)
Visibility NA
Last update 14 Feb 11:00 PM PST
Extended Forecast for

San Marcos CA

Wind Advisory February 16, 07:00am until February 16, 08:00pm
Click here for hazard details and duration
Wind Advisory

  • Tonight

    Tonight: Mostly cloudy, with a low around 48. Calm wind.

    Low: 48 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 66. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.

    High: 66 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A slight chance of showers after 4am. Mostly cloudy, with a low around 48. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 10%.

    Low: 48 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Washington's Birthday

    Washington's Birthday: Showers likely, mainly after 10am. The rain could be heavy at times. Cloudy, with a high near 61. South wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 61 °F

    Heavy Rain

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm. Low around 49. South wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 49 °F

    Showers

  • Tuesday

    Tuesday: Showers. High near 60. Chance of precipitation is 80%.

    High: 60 °F

    Showers

  • Tuesday Night

    Tuesday Night: Showers. Low around 49. Chance of precipitation is 90%.

    Low: 49 °F

    Showers

  • Wednesday

    Wednesday: Showers likely, mainly before 10am. Mostly cloudy, with a high near 58.

    High: 58 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: A chance of showers. Mostly cloudy, with a low around 45.

    Low: 45 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly cloudy, with a low around 48. Calm wind.
Sunday
Partly sunny, with a high near 66. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Sunday Night
A slight chance of showers after 4am. Mostly cloudy, with a low around 48. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 10%.
Washington's Birthday
Showers likely, mainly after 10am. The rain could be heavy at times. Cloudy, with a high near 61. South wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.
Monday Night
Showers and possibly a thunderstorm. Low around 49. South wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday
Showers. High near 60. Chance of precipitation is 80%.
Tuesday Night
Showers. Low around 49. Chance of precipitation is 90%.
Wednesday
Showers likely, mainly before 10am. Mostly cloudy, with a high near 58.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 45.
Thursday
A chance of showers. Mostly cloudy, with a high near 59.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 43.
Friday
Sunny, with a high near 64.
Friday Night
Partly cloudy, with a low around 45.
Saturday
Mostly sunny, with a high near 65.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
San Marcos CA
 33.15°N 117.16°W (Elev. 669 ft)
Last Update:
11:51 am PST Feb 14, 2026
Forecast Valid:
11pm PST Feb 14, 2026-6pm PST Feb 21, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation