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

  • Overnight

    Overnight: Patchy fog. Otherwise, mostly cloudy, with a low around 62. Calm wind.

    Low: 62 °F

    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 76. Light southwest wind increasing to 5 to 10 mph in the morning.

    High: 76 °F

    Patchy Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 61. Southwest wind around 5 mph becoming calm in the evening.

    Low: 61 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Patchy fog before 11am. Otherwise, mostly sunny, with a high near 75. Light south wind becoming southwest 5 to 10 mph in the morning.

    High: 75 °F

    Patchy Fog
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 61. West wind around 5 mph becoming calm in the evening.

    Low: 61 °F

    Patchy Fog

  • Thursday

    Thursday: Patchy fog before 11am. Otherwise, mostly sunny, with a high near 75.

    High: 75 °F

    Patchy Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 61.

    Low: 61 °F

    Patchy Fog

  • Friday

    Friday: Patchy fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 77.

    High: 77 °F

    Patchy Fog
    then Sunny

  • Friday Night

    Friday Night: Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 62.

    Low: 62 °F

    Patchy Fog

Detailed Forecast

Overnight
Patchy fog. Otherwise, mostly cloudy, with a low around 62. Calm wind.
Tuesday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 76. Light southwest wind increasing to 5 to 10 mph in the morning.
Tuesday Night
Partly cloudy, with a low around 61. Southwest wind around 5 mph becoming calm in the evening.
Wednesday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 75. Light south wind becoming southwest 5 to 10 mph in the morning.
Wednesday Night
Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 61. West wind around 5 mph becoming calm in the evening.
Thursday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 75.
Thursday Night
Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 61.
Friday
Patchy fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 77.
Friday Night
Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 62.
Saturday
Patchy fog before 11am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 77.
Saturday Night
Patchy fog. Otherwise, increasing clouds, with a low around 61.
Sunday
Patchy fog. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 78.
Sunday Night
Patchy fog. Otherwise, increasing clouds, with a low around 62.
Monday
Patchy fog. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 78.
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ABOUT THIS FORECAST

 
Point Forecast:
San Marcos CA
 33.15°N 117.18°W (Elev. 594 ft)
Last Update:
7:57 pm PDT Jul 14, 2025
Forecast Valid:
2am PDT Jul 15, 2025-6pm PDT Jul 21, 2025
 
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