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.

Partly Cloudy

57°F

14°C

Humidity 93%
Wind Speed NW 10 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 55°F (13°C)
Visibility 9.00 mi
Last update 29 Aug 08:05 AM PDT
Extended Forecast for

San Luis Obispo CA

  • Today

    Today: Mostly sunny, with a high near 76. West northwest wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 76 °F

    Mostly Sunny

  • Tonight

    Tonight: Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 49. West northwest wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 49 °F

    Patchy Fog

  • Sunday

    Sunday: Patchy fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 72. North northwest wind 5 to 15 mph becoming west in the afternoon.

    High: 72 °F

    Patchy Fog
    then Sunny

  • Sunday Night

    Sunday Night: Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 48. West wind 5 to 15 mph.

    Low: 48 °F

    Patchy Fog

  • Monday

    Monday: Patchy fog before 11am. Otherwise, mostly sunny, with a high near 67. West southwest wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 67 °F

    Patchy Fog
    then Sunny

  • Monday Night

    Monday Night: Patchy fog. Otherwise, cloudy, with a low around 51.

    Low: 51 °F

    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 11am. Otherwise, mostly sunny, with a high near 69.

    High: 69 °F

    Patchy Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 72.

    High: 72 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 76. West northwest wind 5 to 15 mph, with gusts as high as 20 mph.
Tonight
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 49. West northwest wind 5 to 15 mph, with gusts as high as 20 mph.
Sunday
Patchy fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 72. North northwest wind 5 to 15 mph becoming west in the afternoon.
Sunday Night
Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 48. West wind 5 to 15 mph.
Monday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 67. West southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Monday Night
Patchy fog. Otherwise, cloudy, with a low around 51.
Tuesday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 69.
Tuesday Night
Partly cloudy, with a low around 50.
Wednesday
Mostly sunny, with a high near 72.
Wednesday Night
Partly cloudy, with a low around 53.
Thursday
A slight chance of showers. Partly sunny, with a high near 74.
Thursday Night
Mostly cloudy, with a low around 55.
Friday
Mostly sunny, with a high near 76.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
San Luis Obispo CA
 35.29°N 120.69°W (Elev. 443 ft)
Last Update:
7:57 am PDT Aug 29, 2026
Forecast Valid:
8am PDT Aug 29, 2026-6pm PDT Sep 4, 2026
 
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Additional Resources

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