Current conditions at
DW5683 Carlsbad (D5683)
Lat: 33.1225°NLon: 117.2275°WElev: 592.52ft.NA
57°F
14°C
| Humidity | 65% |
| Wind Speed | N 0 MPH |
| Barometer | 29.85 in (1010.84 mb) |
| Dewpoint | 45°F (7°C) |
| Visibility | NA |
| Last update | 09 Mar 03:15 AM PDT |
Extended Forecast for
San Marcos CA
Overnight

Low: 53 °F
Partly Cloudy
Monday

High: 69 °F
Sunny
Monday Night

Low: 51 °F
Partly Cloudy
Tuesday

High: 69 °F
Mostly Sunny
Tuesday Night

Low: 51 °F
Mostly Clear
Wednesday

High: 77 °F
Sunny
Wednesday Night

Low: 56 °F
Clear
Thursday

High: 91 °F
Sunny
Thursday Night

Low: 61 °F
Clear
Detailed Forecast
Overnight
Partly cloudy, with a low around 53. Southeast wind around 5 mph.
Monday
Sunny, with a high near 69. Light and variable wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Monday Night
Partly cloudy, with a low around 51. West wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 69. Light west wind increasing to 5 to 10 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 51. West wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 77.
Wednesday Night
Clear, with a low around 56.
Thursday
Sunny, with a high near 91.
Thursday Night
Clear, with a low around 61.
Friday
Sunny, with a high near 93.
Friday Night
Mostly clear, with a low around 60.
Saturday
Sunny, with a high near 87.
Saturday Night
Mostly clear, with a low around 57.
Sunday
Sunny, with a high near 85.
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)
1:54 am PDT Mar 9, 2026
3am PDT Mar 9, 2026-6pm PDT Mar 15, 2026


