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

Hazardous Weather Conditions

Current conditions at

EW3236 Escondido (E3236)

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

NA

94°F

34°C

Humidity 34%
Wind Speed WNW 0 MPH
Barometer 29.77 in (1008.13 mb)
Dewpoint 62°F (17°C)
Visibility NA
Heat Index94°F (34°C)
Last update 27 Aug 06:00 PM PDT
Extended Forecast for

San Marcos CA

Extreme Heat Warning August 27, 06:17pm until August 28, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning August 27, 06:17pm until August 28, 08:00pm

    NOW until 8:00pm Fri

    Extreme Heat Warning

  • Tonight

    Low: 72 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 95. Light and variable wind becoming west 5 to 10 mph in the morning.

    High: 95 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 71. West wind around 5 mph becoming calm in the evening.

    Low: 71 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 92. Light and variable wind becoming west 5 to 10 mph in the morning.

    High: 92 °F

    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 68. West wind around 5 mph becoming calm in the evening.

    Low: 68 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Patchy fog before 11am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 87.

    High: 87 °F

    Patchy Fog
    then Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 66.

    Low: 66 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

Detailed Forecast

Tonight
Partly cloudy, with a low around 72. Southwest wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 95. Light and variable wind becoming west 5 to 10 mph in the morning.
Friday Night
Mostly clear, with a low around 71. West wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 92. Light and variable wind becoming west 5 to 10 mph in the morning.
Saturday Night
Increasing clouds, with a low around 68. West wind around 5 mph becoming calm in the evening.
Sunday
Patchy fog before 11am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 87.
Sunday Night
Mostly clear, with a low around 66.
Monday
Sunny, with a high near 84.
Monday Night
Mostly clear, with a low around 66.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 84.
Tuesday Night
A chance of showers. Partly cloudy, with a low around 67.
Wednesday
A slight chance of showers. Mostly sunny, with a high near 85.
Wednesday Night
Partly cloudy, with a low around 68.
Thursday
Mostly sunny, with a high near 88.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
San Marcos CA
 33.13°N 117.18°W (Elev. 600 ft)
Last Update:
3:17 pm PDT Aug 27, 2026
Forecast Valid:
6pm PDT Aug 27, 2026-6pm PDT Sep 3, 2026
 
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