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

56°F

13°C

Humidity 59%
Wind Speed W 4 MPH
Barometer 30.1 in (1019.3 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Last update 12 Feb 09:56 PM PST
Extended Forecast for

San Luis Obispo CA

  • Tonight

    Tonight: Clear, with a low around 45. Northeast wind 10 to 15 mph.

    Low: 45 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 68. North northwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 68 °F

    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 47. North northwest wind around 5 mph becoming northeast after midnight.

    Low: 47 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Mostly cloudy, with a high near 63. Southwest wind 10 to 15 mph.

    High: 63 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 30 percent chance of rain after 10pm. Cloudy, with a low around 50. South wind around 10 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 50 °F

    Chance Rain

  • Sunday

    Sunday: Rain likely, mainly after 10am. Mostly cloudy, with a high near 64. Breezy. Chance of precipitation is 60%.

    High: 64 °F

    Rain Likely
    and Breezy

  • Sunday Night

    Sunday Night: Rain. Low around 52. Breezy. Chance of precipitation is 80%.

    Low: 52 °F

    Rain and
    Breezy

  • Washington's Birthday

    Washington's Birthday: Rain and possibly a thunderstorm. Cloudy, with a high near 60. Breezy.

    High: 60 °F

    Rain and
    Breezy

  • Monday Night

    Monday Night: Rain and possibly a thunderstorm. Cloudy, with a low around 49. Breezy.

    Low: 49 °F

    Rain and
    Breezy

Detailed Forecast

Tonight
Clear, with a low around 45. Northeast wind 10 to 15 mph.
Friday
Sunny, with a high near 68. North northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Friday Night
Increasing clouds, with a low around 47. North northwest wind around 5 mph becoming northeast after midnight.
Saturday
Mostly cloudy, with a high near 63. Southwest wind 10 to 15 mph.
Saturday Night
A 30 percent chance of rain after 10pm. Cloudy, with a low around 50. South wind around 10 mph. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Rain likely, mainly after 10am. Mostly cloudy, with a high near 64. Breezy. Chance of precipitation is 60%.
Sunday Night
Rain. Low around 52. Breezy. Chance of precipitation is 80%.
Washington's Birthday
Rain and possibly a thunderstorm. Cloudy, with a high near 60. Breezy.
Monday Night
Rain and possibly a thunderstorm. Cloudy, with a low around 49. Breezy.
Tuesday
Rain. Cloudy, with a high near 59. Breezy.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 44.
Wednesday
A chance of rain. Partly sunny, with a high near 60. Breezy.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 46.
Thursday
A chance of rain. Partly sunny, with a high near 60. Breezy.
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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:
7:26 pm PST Feb 12, 2026
Forecast Valid:
10pm PST Feb 12, 2026-6pm PST Feb 19, 2026
 
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