Current conditions at

DW5683 Carlsbad (D5683)

Lat: 33.12255°NLon: 117.22785°WElev: 583.0ft.

NA

60°F

16°C

Humidity 77%
Wind Speed SW 1 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 53°F (12°C)
Visibility NA
Last update 07 Jan 03:45 PM PST
Extended Forecast for

San Marcos CA

  • Tonight

    Tonight: Mostly cloudy, with a low around 49. West wind around 5 mph becoming south after midnight.

    Low: 49 °F

    Mostly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 61. West wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 61 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 40. Northwest wind around 5 mph becoming east in the evening.

    Low: 40 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 63. East wind 5 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.

    High: 63 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 42. East wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 42 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 47.

    Low: 47 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 49.

    Low: 49 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 49. West wind around 5 mph becoming south after midnight.
Thursday
Sunny, with a high near 61. West wind 10 to 20 mph, with gusts as high as 30 mph.
Thursday Night
Mostly clear, with a low around 40. Northwest wind around 5 mph becoming east in the evening.
Friday
Sunny, with a high near 63. East wind 5 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.
Friday Night
Mostly clear, with a low around 42. East wind 5 to 15 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 69.
Saturday Night
Clear, with a low around 47.
Sunday
Sunny, with a high near 72.
Sunday Night
Mostly clear, with a low around 49.
Monday
Sunny, with a high near 72.
Monday Night
Mostly clear, with a low around 50.
Tuesday
Sunny, with a high near 74.
Tuesday Night
Mostly clear, with a low around 51.
Wednesday
Sunny, with a high near 76.
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ABOUT THIS FORECAST

 
Point Forecast:
San Marcos CA
 33.13°N 117.18°W (Elev. 600 ft)
12:14 pm PST Jan 7, 2026
4pm PST Jan 7, 2026-6pm PST Jan 14, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database