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.

Overcast

61°F

16°C

Humidity 82%
Wind Speed S 6 MPH
Barometer 29.76 in (1007.79 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 13 Nov 02:15 AM PST
Extended Forecast for

San Luis Obispo CA

  • Overnight

    Overnight: A 30 percent chance of showers, mainly before 4am. Mostly cloudy, with a low around 57. South southeast wind around 10 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 57 °F

    Chance
    Showers

  • Friday

    Friday: A slight chance of showers before 10am, then rain after 10am. High near 67. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 67 °F

    Rain and
    Breezy

  • Friday Night

    Friday Night: Rain before 10pm. Low around 53. West wind 5 to 15 mph becoming north after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 53 °F

    Rain then
    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 68. North northwest wind 5 to 10 mph.

    High: 68 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 53. East northeast wind around 5 mph.

    Low: 53 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 67.

    High: 67 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Rain, mainly after 4am. Low around 56. Chance of precipitation is 80%.

    Low: 56 °F

    Chance Rain
    then Rain

  • Monday

    Monday: Rain before 10am, then a chance of showers after 10am. Mostly cloudy, with a high near 62.

    High: 62 °F

    Rain

  • Monday Night

    Monday Night: A slight chance of rain before 10pm. Partly cloudy, with a low around 46.

    Low: 46 °F

    Slight Chance
    Rain then
    Partly Cloudy

Detailed Forecast

Overnight
A 30 percent chance of showers, mainly before 4am. Mostly cloudy, with a low around 57. South southeast wind around 10 mph. New precipitation amounts of less than a tenth of an inch possible.
Friday
A slight chance of showers before 10am, then rain after 10am. High near 67. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Rain before 10pm. Low around 53. West wind 5 to 15 mph becoming north after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Sunny, with a high near 68. North northwest wind 5 to 10 mph.
Saturday Night
Partly cloudy, with a low around 53. East northeast wind around 5 mph.
Sunday
Mostly cloudy, with a high near 67.
Sunday Night
Rain, mainly after 4am. Low around 56. Chance of precipitation is 80%.
Monday
Rain before 10am, then a chance of showers after 10am. Mostly cloudy, with a high near 62.
Monday Night
A slight chance of rain before 10pm. Partly cloudy, with a low around 46.
Tuesday
Sunny, with a high near 63.
Tuesday Night
A chance of rain. Partly cloudy, with a low around 47.
Wednesday
Rain likely. Partly sunny, with a high near 63.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 50.
Thursday
A chance of rain. Partly sunny, with a high near 62.
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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:
2:07 am PST Nov 13, 2026
Forecast Valid:
2am PST Nov 13, 2026-6pm PST Nov 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