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

82°F

28°C

Humidity 21%
Wind Speed N 14 MPH
Barometer 30.23 in (1023.71 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 11 Mar 03:00 PM PDT
Extended Forecast for

3 Miles NNW San Luis Obispo CA

Heat Advisory March 12, 10:00am until March 13, 08:00pm
Click here for hazard details and duration
Heat Advisory

  • This Afternoon

    This Afternoon: Sunny, with a high near 75. North northeast wind around 15 mph, with gusts as high as 20 mph.

    High: 75 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 58. Windy, with a northeast wind 15 to 20 mph increasing to 25 to 30 mph in the evening. Winds could gust as high as 35 mph.

    Low: 58 °F

    Clear and
    Windy

  • Thursday

    Thursday: Sunny, with a high near 82. Windy, with a north northeast wind 25 to 30 mph decreasing to 20 to 25 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 82 °F

    Sunny and
    Windy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 61. Breezy, with a north northeast wind 15 to 25 mph, with gusts as high as 30 mph.

    Low: 61 °F

    Mostly Clear
    and Breezy

  • Friday

    Friday: Mostly sunny, with a high near 82. Windy, with a north northeast wind 25 to 30 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.

    High: 82 °F

    Mostly Sunny
    and Windy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 61.

    Low: 61 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 61.

    Low: 61 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 75. North northeast wind around 15 mph, with gusts as high as 20 mph.
Tonight
Clear, with a low around 58. Windy, with a northeast wind 15 to 20 mph increasing to 25 to 30 mph in the evening. Winds could gust as high as 35 mph.
Thursday
Sunny, with a high near 82. Windy, with a north northeast wind 25 to 30 mph decreasing to 20 to 25 mph in the afternoon. Winds could gust as high as 40 mph.
Thursday Night
Mostly clear, with a low around 61. Breezy, with a north northeast wind 15 to 25 mph, with gusts as high as 30 mph.
Friday
Mostly sunny, with a high near 82. Windy, with a north northeast wind 25 to 30 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.
Friday Night
Partly cloudy, with a low around 61.
Saturday
Sunny, with a high near 80.
Saturday Night
Mostly clear, with a low around 61.
Sunday
Sunny, with a high near 82.
Sunday Night
Mostly clear, with a low around 64.
Monday
Sunny, with a high near 84.
Monday Night
Mostly clear, with a low around 65.
Tuesday
Sunny, with a high near 87.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW San Luis Obispo CA
 35.34°N 120.67°W (Elev. 961 ft)
Last Update:
2:09 pm PDT Mar 11, 2026
Forecast Valid:
3pm PDT Mar 11, 2026-6pm PDT Mar 17, 2026
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation