Current conditions at

DW5683 Carlsbad (D5683)

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

NA

59°F

15°C

Humidity 80%
Wind Speed N 0 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 53°F (12°C)
Visibility NA
Last update 04 Mar 05:45 PM PST
Extended Forecast for

San Marcos CA

  • Tonight

    Tonight: Patchy fog.  Otherwise, increasing clouds, with a low around 50. Calm wind becoming south around 5 mph.

    Low: 50 °F

    Patchy Fog

  • Thursday

    Thursday: Cloudy through mid morning, then gradual clearing, with a high near 73. North wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 73 °F

    Becoming
    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 48. Northwest wind 5 to 10 mph becoming light and variable.

    Low: 48 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 73. North wind 5 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.

    High: 73 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 50. Northwest wind around 5 mph becoming calm.

    Low: 50 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

  • Sunday

    Sunday: A slight chance of showers after 10am.  Mostly sunny, with a high near 77.

    High: 77 °F

    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: A slight chance of showers before 4am.  Partly cloudy, with a low around 52.

    Low: 52 °F

    Slight Chance
    Showers

Detailed Forecast

Tonight
Patchy fog. Otherwise, increasing clouds, with a low around 50. Calm wind becoming south around 5 mph.
Thursday
Cloudy through mid morning, then gradual clearing, with a high near 73. North wind 5 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Clear, with a low around 48. Northwest wind 5 to 10 mph becoming light and variable.
Friday
Sunny, with a high near 73. North wind 5 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.
Friday Night
Clear, with a low around 50. Northwest wind around 5 mph becoming calm.
Saturday
Sunny, with a high near 75.
Saturday Night
Mostly clear, with a low around 53.
Sunday
A slight chance of showers after 10am. Mostly sunny, with a high near 77.
Sunday Night
A slight chance of showers before 4am. Partly cloudy, with a low around 52.
Monday
A slight chance of showers after 10am. Mostly sunny, with a high near 72.
Monday Night
Mostly clear, with a low around 52.
Tuesday
Mostly sunny, with a high near 70.
Tuesday Night
Partly cloudy, with a low around 52.
Wednesday
Sunny, with a high near 76.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
San Marcos CA
 33.15°N 117.16°W (Elev. 669 ft)
12:52 pm PST Mar 4, 2026
6pm PST Mar 4, 2026-6pm PDT Mar 11, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database