Current conditions at
DW5683 Carlsbad (D5683)
Lat: 33.12255°NLon: 117.22785°WElev: 583.0ft.NA
70°F
21°C
| Humidity | 79% |
| Wind Speed | N 0 MPH |
| Barometer | 29.98 in (1015.24 mb) |
| Dewpoint | 63°F (17°C) |
| Visibility | NA |
| Last update | 26 Aug 07:45 PM PDT |
Extended Forecast for
San Marcos CA
Tonight
Low: 64 °F
Patchy Fog
Wednesday
High: 83 °F
Patchy Fog
then SunnyWednesday Night
Low: 66 °F
Slight Chance
Showers and
Patchy FogThursday
High: 81 °F
Slight Chance
Showers and
Patchy FogThursday Night
Low: 68 °F
Slight Chance
Showers then
Mostly CloudyFriday
High: 85 °F
Patchy Fog
then SunnyFriday Night
Low: 67 °F
Mostly Clear
Saturday
High: 84 °F
Sunny
Saturday Night
Low: 66 °F
Mostly Clear
Detailed Forecast
Tonight
Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 64. West wind around 5 mph becoming calm in the evening.
Wednesday
Patchy fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 83. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Wednesday Night
A slight chance of showers after 11pm. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 66. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Thursday
A slight chance of showers. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 81. North wind around 5 mph becoming west in the morning. Chance of precipitation is 20%.
Thursday Night
A slight chance of showers before 11pm. Mostly cloudy, with a low around 68. Northwest wind around 5 mph becoming calm after midnight. Chance of precipitation is 20%.
Friday
Patchy fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 85.
Friday Night
Mostly clear, with a low around 67.
Saturday
Sunny, with a high near 84.
Saturday Night
Mostly clear, with a low around 66.
Sunday
Sunny, with a high near 85.
Sunday Night
Mostly clear, with a low around 66.
Labor Day
Sunny, with a high near 84.
Monday Night
Mostly clear, with a low around 65.
Tuesday
Sunny, with a high near 82.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
San Marcos CA
33.13°N 117.18°W (Elev. 600 ft)
33.13°N 117.18°W (Elev. 600 ft)
1:06 pm PDT Aug 26, 2025
8pm PDT Aug 26, 2025-6pm PDT Sep 2, 2025
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
