Current conditions at
DW5683 Carlsbad (D5683)
Lat: 33.12255°NLon: 117.22785°WElev: 583.0ft.NA
72°F
22°C
| Humidity | 51% |
| Wind Speed | ESE 1 MPH |
| Barometer | 30.03 in (1016.93 mb) |
| Dewpoint | 53°F (12°C) |
| Visibility | NA |
| Last update | 31 Dec 10:15 AM PST |
Extended Forecast for
San Marcos CA
Today

High: 68 °F
Showers
LikelyTonight

Low: 56 °F
Showers
New Year's Day

High: 65 °F
Heavy Rain
Thursday Night

Low: 55 °F
Chance
ShowersFriday

High: 66 °F
Mostly Cloudy
Friday Night

Low: 53 °F
Slight Chance
ShowersSaturday

High: 65 °F
Chance
ShowersSaturday Night

Low: 52 °F
Chance
ShowersSunday

High: 65 °F
Chance
Showers
Detailed Forecast
Today
Showers likely. Cloudy, with a high near 68. East wind around 5 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Showers, with thunderstorms also possible after 10pm. Low around 56. East wind 5 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
New Year's Day
Showers and possibly a thunderstorm before 4pm, then a chance of showers and thunderstorms after 4pm. Some of the storms could produce heavy rainfall. High near 65. South wind 5 to 10 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Thursday Night
A chance of showers, mainly before 10pm. Mostly cloudy, with a low around 55. South wind around 5 mph becoming calm. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Mostly cloudy, with a high near 66. Calm wind becoming southwest around 5 mph in the afternoon.
Friday Night
A slight chance of showers. Cloudy, with a low around 53. Chance of precipitation is 20%.
Saturday
A chance of showers. Cloudy, with a high near 65. Chance of precipitation is 40%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 52.
Sunday
A chance of showers. Mostly cloudy, with a high near 65.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 51.
Monday
A chance of showers. Mostly cloudy, with a high near 64.
Monday Night
A chance of showers. Mostly cloudy, with a low around 51.
Tuesday
A chance of showers. Mostly cloudy, with a high near 64.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
San Marcos CA
33.15°N 117.16°W (Elev. 669 ft)
33.15°N 117.16°W (Elev. 669 ft)
12:07 am PST Dec 31, 2025
10am PST Dec 31, 2025-6pm PST Jan 6, 2026


