National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

West Rancho Bernardo (WRBSD)

Lat: 33.0312°NLon: 117.12233°WElev: 744.0ft.

NA

48°F

9°C

Humidity 85%
Wind Speed NNE 11 MPH
Barometer NA
Dewpoint 44°F (7°C)
Visibility NA
Wind Chill43°F (6°C)
Last update 19 Nov 03:10 AM PST
Extended Forecast for

4 Miles SSE San Marcos CA

  • Overnight

    Overnight: A slight chance of showers. Patchy fog after 4am. Otherwise, mostly clear, with a low around 44. Calm wind. Chance of precipitation is 20%.

    Low: 44 °F

    Slight Chance
    Showers and
    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 9am. Otherwise, sunny, with a high near 62. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 62 °F

    Patchy Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of showers after 10pm. Partly cloudy, with a low around 46. North wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.

    Low: 46 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: A chance of showers, mainly after 10am. Partly sunny, with a high near 60. Southeast wind 5 to 10 mph becoming southwest in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 60 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm. Low around 49. Southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 49 °F

    Showers

  • Friday

    Friday: Showers likely, mainly before 10am. Mostly cloudy, with a high near 61. Chance of precipitation is 60%.

    High: 61 °F

    Showers
    Likely

  • Friday Night

    Friday Night: A chance of showers, mainly before 4am. Mostly cloudy, with a low around 49. Chance of precipitation is 40%.

    Low: 49 °F

    Chance
    Showers

  • Saturday

    Saturday: A slight chance of showers before 10am. Mostly sunny, with a high near 66.

    High: 66 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

Detailed Forecast

Overnight
A slight chance of showers. Patchy fog after 4am. Otherwise, mostly clear, with a low around 44. Calm wind. Chance of precipitation is 20%.
Wednesday
Patchy fog before 9am. Otherwise, sunny, with a high near 62. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Wednesday Night
A slight chance of showers after 10pm. Partly cloudy, with a low around 46. North wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Thursday
A chance of showers, mainly after 10am. Partly sunny, with a high near 60. Southeast wind 5 to 10 mph becoming southwest in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Showers and possibly a thunderstorm. Low around 49. Southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Friday
Showers likely, mainly before 10am. Mostly cloudy, with a high near 61. Chance of precipitation is 60%.
Friday Night
A chance of showers, mainly before 4am. Mostly cloudy, with a low around 49. Chance of precipitation is 40%.
Saturday
A slight chance of showers before 10am. Mostly sunny, with a high near 66.
Saturday Night
Mostly clear, with a low around 48.
Sunday
Sunny, with a high near 68.
Sunday Night
Mostly clear, with a low around 49.
Monday
Sunny, with a high near 68.
Monday Night
Mostly clear, with a low around 49.
Tuesday
Mostly sunny, with a high near 67.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSE San Marcos CA
 33.09°N 117.14°W (Elev. 597 ft)
Last Update:
2:47 am PST Nov 19, 2025
Forecast Valid:
3am PST Nov 19, 2025-6pm PST Nov 25, 2025
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation