National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

San Luis Obispo, San Luis Obispo County-Mc Chesney Field (KSBP)

Lat: 35.23611°NLon: 120.63611°WElev: 207.0ft.

Clear

52°F

11°C

Humidity 62%
Wind Speed W 6 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 18 Feb 05:20 PM PST
Extended Forecast for

San Luis Obispo CA

Wind Advisory February 19, 04:00am until February 19, 09:00pm
Click here for hazard details and duration
Wind Advisory

  • Tonight

    Tonight: Rain and possibly a thunderstorm, mainly after 4am. Low around 40. West northwest wind 5 to 10 mph becoming east in the evening. Winds could gust as high as 15 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 40 °F

    Rain

  • Thursday

    Thursday: Rain and possibly a thunderstorm before 10am, then showers likely after 10am. High near 56. Windy, with a west northwest wind 25 to 30 mph, with gusts as high as 35 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 56 °F

    Showers and
    Breezy then
    Showers
    Likely and
    Windy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 38. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 38 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 59. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 59 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 37. North northwest wind around 5 mph becoming calm.

    Low: 37 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of rain after 10pm. Mostly cloudy, with a low around 48.

    Low: 48 °F

    Slight Chance
    Rain

  • Sunday

    Sunday: A chance of rain. Partly sunny, with a high near 66.

    High: 66 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A chance of rain. Mostly cloudy, with a low around 52.

    Low: 52 °F

    Chance Rain

Detailed Forecast

Tonight
Rain and possibly a thunderstorm, mainly after 4am. Low around 40. West northwest wind 5 to 10 mph becoming east in the evening. Winds could gust as high as 15 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Thursday
Rain and possibly a thunderstorm before 10am, then showers likely after 10am. High near 56. Windy, with a west northwest wind 25 to 30 mph, with gusts as high as 35 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Partly cloudy, with a low around 38. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.
Friday
Mostly sunny, with a high near 59. Calm wind becoming northwest around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 37. North northwest wind around 5 mph becoming calm.
Saturday
Mostly sunny, with a high near 62.
Saturday Night
A 20 percent chance of rain after 10pm. Mostly cloudy, with a low around 48.
Sunday
A chance of rain. Partly sunny, with a high near 66.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 52.
Monday
A chance of rain. Mostly cloudy, with a high near 69.
Monday Night
Rain likely. Cloudy, with a low around 54.
Tuesday
Rain likely. Mostly cloudy, with a high near 68.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 52.
Wednesday
Rain likely. Partly sunny, with a high near 66.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
San Luis Obispo CA
 35.27°N 120.68°W (Elev. 131 ft)
Last Update:
1:07 pm PST Feb 18, 2026
Forecast Valid:
5pm PST Feb 18, 2026-6pm PST Feb 25, 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