Current conditions at

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

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

Clear

55°F

13°C

Humidity 79%
Wind Speed N 0 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 17 Mar 06:56 AM PDT
Extended Forecast for

3 Miles NNW San Luis Obispo CA

Heat Advisory March 17, 07:06am until March 17, 10:00am
Extreme Heat Warning March 17, 10:00am until March 20, 08:00pm
Click here for hazard details and duration
...
Extreme Heat Warning
  •  
    Heat Advisory March 17, 07:06am until March 17, 10:00am

    NOW until 10:00am Tue

    Heat Advisory

  • Today

    High: 90 °F

    Sunny and
    Breezy then
    Sunny

  • Tonight

    Tonight: Clear, with a low around 66. West northwest wind 5 to 15 mph becoming east northeast in the evening. Winds could gust as high as 20 mph.

    Low: 66 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 89. Northeast wind 5 to 15 mph becoming west southwest in the afternoon. Winds could gust as high as 20 mph.

    High: 89 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 66. West wind 5 to 10 mph becoming northeast in the evening.

    Low: 66 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 95. Northeast wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 95 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 66.

    Low: 66 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 94.

    High: 94 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 64.

    Low: 64 °F

    Clear

Detailed Forecast

Today
Sunny, with a high near 90. Breezy, with a northeast wind 15 to 25 mph becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 30 mph.
Tonight
Clear, with a low around 66. West northwest wind 5 to 15 mph becoming east northeast in the evening. Winds could gust as high as 20 mph.
Wednesday
Sunny, with a high near 89. Northeast wind 5 to 15 mph becoming west southwest in the afternoon. Winds could gust as high as 20 mph.
Wednesday Night
Clear, with a low around 66. West wind 5 to 10 mph becoming northeast in the evening.
Thursday
Sunny, with a high near 95. Northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday Night
Clear, with a low around 66.
Friday
Sunny, with a high near 94.
Friday Night
Clear, with a low around 64.
Saturday
Mostly sunny, with a high near 89.
Saturday Night
Partly cloudy, with a low around 58.
Sunday
Sunny, with a high near 80.
Sunday Night
Mostly clear, with a low around 56.
Monday
Sunny, with a high near 76.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW San Luis Obispo CA
 35.34°N 120.67°W (Elev. 961 ft)
2:12 am PDT Mar 17, 2026
7am PDT Mar 17, 2026-6pm PDT Mar 23, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database