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

EW3236 Escondido (E3236)

Lat: 33.12117°NLon: 117.08983°WElev: 645.6ft.

NA

61°F

16°C

Humidity 79%
Wind Speed SW 0 MPH
Barometer 29.89 in (1012.19 mb)
Dewpoint 54°F (12°C)
Visibility NA
Last update 26 May 02:30 AM PDT
Extended Forecast for

San Marcos CA

  • Overnight

    Overnight: Cloudy, with a low around 56. Calm wind.

    Low: 56 °F

    Cloudy

  • Tuesday

    Tuesday: A slight chance of rain before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 65. West wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    High: 65 °F

    Slight Chance
    Rain then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: A chance of rain after 11pm. Mostly cloudy, with a low around 54. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 54 °F

    Chance Rain

  • Wednesday

    Wednesday: A chance of rain before 11am. Mostly cloudy, with a high near 64. South wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 64 °F

    Chance Rain
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of rain after 11pm. Cloudy, with a low around 53. Southwest wind 5 to 10 mph. Chance of precipitation is 20%.

    Low: 53 °F

    Slight Chance
    Rain

  • Thursday

    Thursday: A slight chance of rain before 11am. Cloudy through mid morning, then gradual clearing, with a high near 67. Chance of precipitation is 20%.

    High: 67 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 54.

    Low: 54 °F

    Increasing
    Clouds

  • Friday

    Friday: Partly sunny, then gradually becoming sunny, with a high near 69.

    High: 69 °F

    Becoming
    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 54.

    Low: 54 °F

    Increasing
    Clouds

Detailed Forecast

Overnight
Cloudy, with a low around 56. Calm wind.
Tuesday
A slight chance of rain before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 65. West wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Tuesday Night
A chance of rain after 11pm. Mostly cloudy, with a low around 54. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A chance of rain before 11am. Mostly cloudy, with a high near 64. South wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A slight chance of rain after 11pm. Cloudy, with a low around 53. Southwest wind 5 to 10 mph. Chance of precipitation is 20%.
Thursday
A slight chance of rain before 11am. Cloudy through mid morning, then gradual clearing, with a high near 67. Chance of precipitation is 20%.
Thursday Night
Increasing clouds, with a low around 54.
Friday
Partly sunny, then gradually becoming sunny, with a high near 69.
Friday Night
Increasing clouds, with a low around 54.
Saturday
Partly sunny, then gradually becoming sunny, with a high near 73.
Saturday Night
Mostly clear, with a low around 56.
Sunday
Sunny, with a high near 78.
Sunday Night
Mostly clear, with a low around 58.
Monday
Sunny, with a high near 80.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
San Marcos CA
 33.13°N 117.15°W (Elev. 794 ft)
Last Update:
12:48 am PDT May 26, 2026
Forecast Valid:
2am PDT May 26, 2026-6pm PDT Jun 1, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation