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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.

Rain

52°F

11°C

Humidity 86%
Wind Speed WSW 12 MPH
Barometer 29.82 in (1009.82 mb)
Dewpoint 48°F (9°C)
Visibility 7.00 mi
Last update 17 Feb 07:56 PM PST
Extended Forecast for

San Luis Obispo CA

Flood Watch until February 18, 03:00am
Wind Advisory until February 18, 03:00am
Flood Advisory until February 18, 03:00am
Click here for hazard details and duration
Flood Watch
Wind Advisory
Flood Advisory
  •  
    Flood Watch until February 18, 03:00am
    Wind Advisory until February 18, 03:00am
    Flood Advisory until February 18, 03:00am

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Tonight

    Low: 42 °F

    Showers and
    Windy

  • Wednesday

    Wednesday: Showers likely, mainly after 10am. Partly sunny, with a high near 55. West northwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 55 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Rain, mainly after 4am. Low around 42. Northwest wind around 5 mph becoming south after midnight. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 42 °F

    Chance Rain
    then Rain

  • Thursday

    Thursday: Rain, mainly before 4pm. High near 55. Breezy, with a southwest wind 20 to 25 mph becoming west northwest in the morning. Winds could gust as high as 35 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 55 °F

    Breezy. Rain
    then Rain
    Likely

  • Thursday Night

    Thursday Night: A 40 percent chance of rain, mainly before 10pm. Partly cloudy, with a low around 39. North wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 39 °F

    Chance Rain

  • Friday

    Friday: Mostly sunny, with a high near 58.

    High: 58 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

  • Saturday

    Saturday: A slight chance of rain after 4pm. Mostly sunny, with a high near 61.

    High: 61 °F

    Sunny then
    Slight Chance
    Rain

Detailed Forecast

Tonight
Rain and possibly a thunderstorm before 4am, then a chance of showers and thunderstorms after 4am. Low around 42. Windy, with a west southwest wind 25 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
Showers likely, mainly after 10am. Partly sunny, with a high near 55. West northwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Rain, mainly after 4am. Low around 42. Northwest wind around 5 mph becoming south after midnight. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Rain, mainly before 4pm. High near 55. Breezy, with a southwest wind 20 to 25 mph becoming west northwest in the morning. Winds could gust as high as 35 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
A 40 percent chance of rain, mainly before 10pm. Partly cloudy, with a low around 39. North wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph. New precipitation amounts of less than a tenth of an inch possible.
Friday
Mostly sunny, with a high near 58.
Friday Night
Mostly clear, with a low around 40.
Saturday
A slight chance of rain after 4pm. Mostly sunny, with a high near 61.
Saturday Night
A chance of rain, mainly after 10pm. Mostly cloudy, with a low around 47.
Sunday
Rain likely, mainly after 4pm. Partly sunny, with a high near 65.
Sunday Night
Rain likely. Mostly cloudy, with a low around 53.
Monday
Rain likely. Mostly cloudy, with a high near 67.
Monday Night
Rain likely. Mostly cloudy, with a low around 54.
Tuesday
Rain likely. Mostly cloudy, with a high near 66.
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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:
7:41 pm PST Feb 17, 2026
Forecast Valid:
8pm PST Feb 17, 2026-6pm PST Feb 24, 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