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

Hazardous Weather Conditions

Current conditions at

San Luis Obispo, San Luis Obispo County-Mc Chesney Field (KSBP)

Lat: 35.23611°NLon: 120.63611°WElev: 207.0ft.

Fog

45°F

7°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 45°F (7°C)
Visibility 0.24 mi
Last update 30 Nov 04:35 AM PST
Extended Forecast for

San Luis Obispo CA

Dense Fog Advisory until November 30, 10:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory until November 30, 10:00am

    NOW until 10:00am Sun

    Dense Fog Advisory

  • Overnight

    Low: 46 °F

    Patchy Dense
    Fog

  • Sunday

    Sunday: Patchy dense fog before 10am. Otherwise, mostly sunny, with a high near 67. North wind 5 to 15 mph becoming west northwest in the afternoon.

    High: 67 °F

    Patchy Dense
    Fog then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 45. North northeast wind 5 to 10 mph.

    Low: 45 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 68. East northeast wind around 10 mph.

    High: 68 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 46. East wind 5 to 10 mph.

    Low: 46 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 45.

    Low: 45 °F

    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 10am. Otherwise, mostly sunny, with a high near 62.

    High: 62 °F

    Patchy Fog
    then Sunny

Detailed Forecast

Overnight
Patchy dense fog. Otherwise, mostly cloudy, with a low around 46. North northeast wind around 5 mph.
Sunday
Patchy dense fog before 10am. Otherwise, mostly sunny, with a high near 67. North wind 5 to 15 mph becoming west northwest in the afternoon.
Sunday Night
Partly cloudy, with a low around 45. North northeast wind 5 to 10 mph.
Monday
Sunny, with a high near 68. East northeast wind around 10 mph.
Monday Night
Mostly clear, with a low around 46. East wind 5 to 10 mph.
Tuesday
Mostly sunny, with a high near 67.
Tuesday Night
Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 45.
Wednesday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 62.
Wednesday Night
Mostly clear, with a low around 43.
Thursday
Sunny, with a high near 66.
Thursday Night
Mostly clear, with a low around 43.
Friday
Sunny, with a high near 67.
Friday Night
Mostly clear, with a low around 45.
Saturday
Sunny, with a high near 68.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
San Luis Obispo CA
 35.29°N 120.66°W (Elev. 318 ft)
Last Update:
2:46 am PST Nov 30, 2025
Forecast Valid:
4am PST Nov 30, 2025-6pm PST Dec 6, 2025
 
Forecast Discussion
 
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Additional Resources

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