Current conditions at
DW5683 Carlsbad (D5683)
Lat: 33.12255°NLon: 117.22785°WElev: 583.0ft.NA
52°F
11°C
| Humidity | 82% |
| Wind Speed | N 0 MPH |
| Barometer | 30.09 in (1018.96 mb) |
| Dewpoint | 47°F (8°C) |
| Visibility | NA |
| Last update | 26 Dec 06:15 AM PST |
Extended Forecast for
San Marcos CA
Today
High: 64 °F
Chance
Showers then
Showers
LikelyTonight
Low: 47 °F
Showers
Likely then
Chance
ShowersSaturday

High: 59 °F
Mostly Sunny
Saturday Night

Low: 42 °F
Mostly Clear
Sunday

High: 65 °F
Sunny
Sunday Night

Low: 43 °F
Mostly Clear
Monday

High: 66 °F
Sunny
Monday Night

Low: 46 °F
Mostly Clear
Tuesday

High: 69 °F
Sunny
Detailed Forecast
Today
A chance of showers, then showers likely and possibly a thunderstorm after 4pm. Mostly cloudy, with a high near 64. Southeast wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
Showers likely and possibly a thunderstorm before 10pm, then a chance of showers. Mostly cloudy, with a low around 47. West wind 5 to 10 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
Mostly sunny, with a high near 59. Calm wind becoming west around 5 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 42. Calm wind becoming northeast around 5 mph after midnight.
Sunday
Sunny, with a high near 65. Northeast wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 43.
Monday
Sunny, with a high near 66.
Monday Night
Mostly clear, with a low around 46.
Tuesday
Sunny, with a high near 69.
Tuesday Night
A slight chance of showers after 10pm. Mostly cloudy, with a low around 50.
Wednesday
A chance of showers. Partly sunny, with a high near 68.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 51.
New Year's Day
Showers likely. Mostly cloudy, with a high near 65.
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)
2:07 am PST Dec 26, 2025
6am PST Dec 26, 2025-6pm PST Jan 1, 2026


