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

81°F

27°C

Humidity 22%
Wind Speed NNE 6 MPH
Barometer 30.26 in (1024.72 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 11 Mar 01:35 PM PDT
Extended Forecast for

4 Miles SE 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 80. North northeast wind around 15 mph, with gusts as high as 20 mph.

    High: 80 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 57. Breezy, with a northeast wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 57 °F

    Clear and
    Breezy

  • Thursday

    Thursday: Sunny, with a high near 87. Breezy, with a northeast wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 87 °F

    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 61. Breezy, with a northeast wind 15 to 20 mph, with gusts as high as 25 mph.

    Low: 61 °F

    Mostly Clear
    and Breezy

  • Friday

    Friday: Mostly sunny, with a high near 87. Breezy, with a northeast wind 10 to 20 mph, with gusts as high as 25 mph.

    High: 87 °F

    Mostly Sunny
    and Breezy
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 60.

    Low: 60 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 84.

    High: 84 °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 87.

    High: 87 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 80. North northeast wind around 15 mph, with gusts as high as 20 mph.
Tonight
Clear, with a low around 57. Breezy, with a northeast wind 15 to 20 mph, with gusts as high as 30 mph.
Thursday
Sunny, with a high near 87. Breezy, with a northeast wind 15 to 20 mph, with gusts as high as 30 mph.
Thursday Night
Mostly clear, with a low around 61. Breezy, with a northeast wind 15 to 20 mph, with gusts as high as 25 mph.
Friday
Mostly sunny, with a high near 87. Breezy, with a northeast wind 10 to 20 mph, with gusts as high as 25 mph.
Friday Night
Partly cloudy, with a low around 60.
Saturday
Sunny, with a high near 84.
Saturday Night
Mostly clear, with a low around 61.
Sunday
Sunny, with a high near 87.
Sunday Night
Mostly clear, with a low around 63.
Monday
Sunny, with a high near 89.
Monday Night
Mostly clear, with a low around 64.
Tuesday
Sunny, with a high near 90.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE San Luis Obispo CA
 35.23°N 120.59°W (Elev. 446 ft)
Last Update:
12:01 pm PDT Mar 11, 2026
Forecast Valid:
1pm PDT Mar 11, 2026-6pm PDT Mar 17, 2026
 
Forecast Discussion
 
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Additional Resources

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