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

66°F

19°C

Humidity 42%
Wind Speed N 0 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 24 Mar 03:35 AM PDT
Extended Forecast for

4 Miles SE San Luis Obispo CA

Heat Advisory March 24, 03:55am until March 24, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory March 24, 03:55am until March 24, 08:00pm

    NOW until 8:00pm Tue

    Heat Advisory

  • Overnight

    Low: 58 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 89. North northeast wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 89 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 57. North northeast wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 57 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 82. North northeast wind 10 to 15 mph becoming northwest in the afternoon.

    High: 82 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 54. North wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 54 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 80.

    High: 80 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 56.

    Low: 56 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 84.

    High: 84 °F

    Mostly Sunny

Detailed Forecast

Overnight
Clear, with a low around 58. North northeast wind around 15 mph.
Tuesday
Sunny, with a high near 89. North northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 57. North northeast wind 5 to 15 mph, with gusts as high as 20 mph.
Wednesday
Sunny, with a high near 82. North northeast wind 10 to 15 mph becoming northwest in the afternoon.
Wednesday Night
Mostly clear, with a low around 54. North wind 5 to 10 mph, with gusts as high as 15 mph.
Thursday
Mostly sunny, with a high near 80.
Thursday Night
Mostly cloudy, with a low around 56.
Friday
Mostly sunny, with a high near 84.
Friday Night
Partly cloudy, with a low around 55.
Saturday
Partly sunny, with a high near 82.
Saturday Night
Partly cloudy, with a low around 53.
Sunday
Mostly sunny, with a high near 81.
Sunday Night
Mostly cloudy, with a low around 52.
Monday
Partly sunny, with a high near 77.
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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:
3:16 am PDT Mar 24, 2026
Forecast Valid:
3am PDT Mar 24, 2026-6pm PDT Mar 30, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation