Current conditions at
DW5683 Carlsbad (D5683)
Lat: 33.12255°NLon: 117.22785°WElev: 583.0ft.NA
63°F
17°C
| Humidity | 72% |
| Wind Speed | WSW 1 MPH |
| Barometer | 29.9 in (1012.53 mb) |
| Dewpoint | 54°F (12°C) |
| Visibility | NA |
| Last update | 07 Jan 02:00 PM PST |
Extended Forecast for
San Marcos CA
This Afternoon

High: 64 °F
Slight Chance
ShowersTonight

Low: 49 °F
Mostly Cloudy
Thursday

High: 61 °F
Sunny
Thursday Night

Low: 40 °F
Mostly Clear
Friday

High: 63 °F
Sunny
Friday Night

Low: 42 °F
Mostly Clear
Saturday

High: 69 °F
Sunny
Saturday Night

Low: 47 °F
Clear
Sunday

High: 72 °F
Sunny
Detailed Forecast
This Afternoon
A slight chance of showers. Mostly sunny, with a high near 64. West wind around 5 mph. Chance of precipitation is 20%.
Tonight
Mostly cloudy, with a low around 49. West wind around 5 mph becoming southeast after midnight.
Thursday
Sunny, with a high near 61. West wind 5 to 15 mph becoming north in the afternoon. Winds could gust as high as 25 mph.
Thursday Night
Mostly clear, with a low around 40. Northwest wind 5 to 10 mph becoming east in the evening.
Friday
Sunny, with a high near 63. East wind 5 to 10 mph becoming light and variable. Winds could gust as high as 20 mph.
Friday Night
Mostly clear, with a low around 42.
Saturday
Sunny, with a high near 69.
Saturday Night
Clear, with a low around 47.
Sunday
Sunny, with a high near 72.
Sunday Night
Mostly clear, with a low around 49.
Monday
Sunny, with a high near 73.
Monday Night
Mostly clear, with a low around 50.
Tuesday
Sunny, with a high near 74.
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)
12:14 pm PST Jan 7, 2026
2pm PST Jan 7, 2026-6pm PST Jan 13, 2026


