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

62°F

17°C

Humidity 80%
Wind Speed NNW 5 MPH
Barometer 29.56 in (1001.02 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 10 Oct 08:56 PM PDT
Extended Forecast for

San Luis Obispo CA

  • Tonight

    Tonight: Mostly cloudy, with a low around 50. North wind around 10 mph.

    Low: 50 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 66. Breezy, with a north northwest wind 5 to 10 mph becoming west 15 to 20 mph in the morning. Winds could gust as high as 25 mph.

    High: 66 °F

    Partly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Showers likely, mainly after 11pm. Cloudy, with a low around 50. Southwest wind 10 to 15 mph becoming south southeast after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 50 °F

    Showers
    Likely

  • Columbus Day

    Columbus Day: Showers likely, mainly before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 65. South southeast wind around 10 mph becoming southwest in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 65 °F

    Showers
    Likely then
    Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 49. West southwest wind 5 to 10 mph becoming north northeast after midnight.

    Low: 49 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 71.

    High: 71 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 49.

    Low: 49 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 50. North wind around 10 mph.
Sunday
Partly sunny, with a high near 66. Breezy, with a north northwest wind 5 to 10 mph becoming west 15 to 20 mph in the morning. Winds could gust as high as 25 mph.
Sunday Night
Showers likely, mainly after 11pm. Cloudy, with a low around 50. Southwest wind 10 to 15 mph becoming south southeast after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Columbus Day
Showers likely, mainly before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 65. South southeast wind around 10 mph becoming southwest in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Partly cloudy, with a low around 49. West southwest wind 5 to 10 mph becoming north northeast after midnight.
Tuesday
Sunny, with a high near 71.
Tuesday Night
Mostly clear, with a low around 49.
Wednesday
Sunny, with a high near 77.
Wednesday Night
Mostly clear, with a low around 52.
Thursday
Sunny, with a high near 84.
Thursday Night
Mostly clear, with a low around 56.
Friday
Sunny, with a high near 87.
Friday Night
Mostly clear, with a low around 58.
Saturday
Sunny, with a high near 88.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
San Luis Obispo CA
 35.27°N 120.66°W (Elev. 262 ft)
Last Update:
1:57 pm PDT Oct 10, 2026
Forecast Valid:
9pm PDT Oct 10, 2026-6pm PDT Oct 17, 2026
 
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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