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

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

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

Clear

52°F

11°C

Humidity 87%
Wind Speed SE 3 MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 09 Nov 10:35 PM PST
Extended Forecast for

San Luis Obispo CA

  • Tonight

    Tonight: Patchy dense fog. Otherwise, cloudy, with a low around 54. Northeast wind around 10 mph.

    Low: 54 °F

    Patchy Dense
    Fog

  • Monday

    Monday: Patchy dense fog before 10am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 86. Northeast wind 5 to 10 mph becoming light north in the morning.

    High: 86 °F

    Patchy Dense
    Fog then
    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 55. Calm wind becoming east northeast around 5 mph.

    Low: 55 °F

    Mostly Cloudy

  • Veterans Day

    Veterans Day: Partly sunny, with a high near 76. East northeast wind around 5 mph becoming calm.

    High: 76 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 54. Calm wind.

    Low: 54 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Wednesday

    Wednesday: A 30 percent chance of showers after 4pm. Patchy fog before 10am. Otherwise, partly sunny, with a high near 67.

    High: 67 °F

    Patchy Fog
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers, mainly after 10pm. Low around 55. Chance of precipitation is 80%.

    Low: 55 °F

    Showers

  • Thursday

    Thursday: Showers. Cloudy, with a high near 62.

    High: 62 °F

    Showers

  • Thursday Night

    Thursday Night: Showers likely, mainly before 10pm. Mostly cloudy, with a low around 50.

    Low: 50 °F

    Showers
    Likely

Detailed Forecast

Tonight
Patchy dense fog. Otherwise, cloudy, with a low around 54. Northeast wind around 10 mph.
Monday
Patchy dense fog before 10am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 86. Northeast wind 5 to 10 mph becoming light north in the morning.
Monday Night
Mostly cloudy, with a low around 55. Calm wind becoming east northeast around 5 mph.
Veterans Day
Partly sunny, with a high near 76. East northeast wind around 5 mph becoming calm.
Tuesday Night
Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 54. Calm wind.
Wednesday
A 30 percent chance of showers after 4pm. Patchy fog before 10am. Otherwise, partly sunny, with a high near 67.
Wednesday Night
Showers, mainly after 10pm. Low around 55. Chance of precipitation is 80%.
Thursday
Showers. Cloudy, with a high near 62.
Thursday Night
Showers likely, mainly before 10pm. Mostly cloudy, with a low around 50.
Friday
A chance of showers. Mostly cloudy, with a high near 58.
Friday Night
A chance of showers. Mostly cloudy, with a low around 44.
Saturday
Mostly sunny, with a high near 63.
Saturday Night
Partly cloudy, with a low around 44.
Sunday
A chance of showers. Mostly sunny, with a high near 63.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
San Luis Obispo CA
 35.29°N 120.66°W (Elev. 318 ft)
Last Update:
1:07 pm PST Nov 9, 2025
Forecast Valid:
10pm PST Nov 9, 2025-6pm PST Nov 16, 2025
 
Forecast Discussion
 
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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