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.

smoke

70°F

21°C

Humidity 60%
Wind Speed NW 19 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 13 Aug 04:20 PM PDT
Extended Forecast for

San Luis Obispo CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 71. West northwest wind around 15 mph, with gusts as high as 20 mph.

    High: 71 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 54. Northwest wind 5 to 15 mph.

    Low: 54 °F

    Partly Cloudy

  • Thursday

    Thursday: Increasing clouds, with a high near 71. West northwest wind 5 to 15 mph.

    High: 71 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Patchy fog. Otherwise, cloudy, with a low around 54. West northwest wind 5 to 10 mph.

    Low: 54 °F

    Patchy Fog

  • Friday

    Friday: Patchy fog before 11am. Otherwise, mostly sunny, with a high near 72. Calm wind becoming west southwest around 5 mph in the afternoon.

    High: 72 °F

    Patchy Fog
    then Sunny

  • Friday Night

    Friday Night: Patchy fog. Otherwise, cloudy, with a low around 55.

    Low: 55 °F

    Patchy Fog

  • Saturday

    Saturday: Patchy fog before 11am. Otherwise, partly sunny, with a high near 74.

    High: 74 °F

    Patchy Fog
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Patchy fog. Otherwise, cloudy, with a low around 57.

    Low: 57 °F

    Patchy Fog

  • Sunday

    Sunday: Patchy fog before 11am. Otherwise, mostly sunny, with a high near 76.

    High: 76 °F

    Patchy Fog
    then Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 71. West northwest wind around 15 mph, with gusts as high as 20 mph.
Tonight
Partly cloudy, with a low around 54. Northwest wind 5 to 15 mph.
Thursday
Increasing clouds, with a high near 71. West northwest wind 5 to 15 mph.
Thursday Night
Patchy fog. Otherwise, cloudy, with a low around 54. West northwest wind 5 to 10 mph.
Friday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 72. Calm wind becoming west southwest around 5 mph in the afternoon.
Friday Night
Patchy fog. Otherwise, cloudy, with a low around 55.
Saturday
Patchy fog before 11am. Otherwise, partly sunny, with a high near 74.
Saturday Night
Patchy fog. Otherwise, cloudy, with a low around 57.
Sunday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 76.
Sunday Night
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 57.
Monday
Patchy fog. Otherwise, mostly sunny, with a high near 79.
Monday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 57.
Tuesday
Patchy fog. Otherwise, mostly sunny, with a high near 79.
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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:
1:25 pm PDT Aug 13, 2025
Forecast Valid:
4pm PDT Aug 13, 2025-6pm PDT Aug 19, 2025
 
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Additional Resources

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National Digital Forecast Database

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Chance of Precipitation