Current conditions at
EW3236 Escondido (E3236)
Lat: 33.12117°NLon: 117.08983°WElev: 645.6ft.NA
82°F
28°C
| Humidity | 26% |
| Wind Speed | WSW 3 MPH |
| Barometer | 29.9 in (1012.53 mb) |
| Dewpoint | 44°F (7°C) |
| Visibility | NA |
| Heat Index | 80°F (27°C) |
| Last update | 20 May 10:30 AM PDT |
Extended Forecast for
San Marcos CA
Today

High: 78 °F
Sunny
Tonight
Low: 57 °F
Clear then
Patchy FogThursday
High: 75 °F
Patchy Fog
then SunnyThursday Night

Low: 56 °F
Patchy Fog
Friday

High: 72 °F
Becoming
SunnyFriday Night

Low: 55 °F
Patchy Fog
Saturday
High: 74 °F
Patchy Fog
then SunnySaturday Night

Low: 55 °F
Mostly Clear
Sunday

High: 74 °F
Mostly Sunny
Detailed Forecast
Today
Sunny, with a high near 78. West wind 5 to 10 mph, with gusts as high as 20 mph.
Tonight
Patchy fog after 2am. Otherwise, mostly clear, with a low around 57. Southwest wind around 5 mph becoming south after midnight.
Thursday
Patchy fog before 8am. Otherwise, sunny, with a high near 75. Light southwest wind increasing to 5 to 10 mph in the morning.
Thursday Night
Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 56. Southwest wind around 5 mph becoming calm in the evening.
Friday
Partly sunny, then gradually becoming sunny, with a high near 72. Light and variable wind becoming west 5 to 10 mph in the morning.
Friday Night
Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 55.
Saturday
Patchy fog before 11am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 74.
Saturday Night
Mostly clear, with a low around 55.
Sunday
Mostly sunny, with a high near 74.
Sunday Night
Increasing clouds, with a low around 55.
Memorial Day
Mostly sunny, with a high near 72.
Monday Night
Increasing clouds, with a low around 54.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 68.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
San Marcos CA
33.13°N 117.15°W (Elev. 794 ft)
33.13°N 117.15°W (Elev. 794 ft)
12:46 am PDT May 20, 2026
10am PDT May 20, 2026-6pm PDT May 26, 2026


