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

EW9957 San Marcos Palomar (E9957)

Lat: 33.15083°NLon: 117.182°WElev: 629.0ft.

NA

N/A

Humidity 47%
Wind Speed N 0 MPH
Barometer NA
Dewpoint N/A
Visibility NA
Last update 08 Jul 11:30 AM PDT
Extended Forecast for

San Marcos CA

  • Tonight

    Tonight: Increasing clouds, with a low around 16. West wind 5 to 10 km/h.

    Low: 16 °C

    Increasing
    Clouds

  • Sunday

    Sunday: Cloudy through mid morning, then gradual clearing, with a high near 26. West wind 5 to 15 km/h.

    High: 26 °C

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 16. West wind 5 to 10 km/h becoming calm in the evening.

    Low: 16 °C

    Patchy Fog

  • Monday

    Monday: Patchy fog before 11am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 26. Light west wind increasing to 10 to 15 km/h in the morning.

    High: 26 °C

    Patchy Fog
    then Sunny

  • Monday Night

    Monday Night: Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 16. West wind 5 to 10 km/h becoming calm in the evening.

    Low: 16 °C

    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 25.

    High: 25 °C

    Patchy Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 15.

    Low: 15 °C

    Increasing
    Clouds

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 24.

    High: 24 °C

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 15.

    Low: 15 °C

    Partly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 16. West wind 5 to 10 km/h.
Sunday
Cloudy through mid morning, then gradual clearing, with a high near 26. West wind 5 to 15 km/h.
Sunday Night
Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 16. West wind 5 to 10 km/h becoming calm in the evening.
Monday
Patchy fog before 11am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 26. Light west wind increasing to 10 to 15 km/h in the morning.
Monday Night
Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 16. West wind 5 to 10 km/h becoming calm in the evening.
Tuesday
Patchy fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 25.
Tuesday Night
Increasing clouds, with a low around 15.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 24.
Wednesday Night
Partly cloudy, with a low around 15.
Thursday
Mostly sunny, with a high near 24.
Thursday Night
Partly cloudy, with a low around 16.
Friday
Mostly sunny, with a high near 26.
Friday Night
Partly cloudy, with a low around 17.
Saturday
Partly sunny, then gradually becoming sunny, with a high near 27.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
San Marcos CA
 33.15°N 117.16°W (Elev. 669 m)
Last Update:
1:08 pm PDT Jul 12, 2025
Forecast Valid:
7pm PDT Jul 12, 2025-6pm PDT Jul 19, 2025
 
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Additional Resources

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