National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

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

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

Clear

57°F

14°C

Humidity 82%
Wind Speed WNW 12 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 06 Apr 07:00 PM PDT
Extended Forecast for

San Luis Obispo CA

  • Tonight

    Tonight: Mostly clear, with a low around 50. West wind 10 to 15 mph becoming light and variable in the evening.

    Low: 50 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 72. West northwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 72 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 54. West northwest wind 5 to 10 mph becoming north after midnight.

    Low: 54 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 75. North wind 5 to 10 mph becoming west northwest 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 75 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 56. West northwest wind 10 to 15 mph becoming light northwest after midnight. Winds could gust as high as 20 mph.

    Low: 56 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 73.

    High: 73 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 55.

    Low: 55 °F

    Mostly Cloudy

  • Friday

    Friday: Rain likely, with thunderstorms also possible after 11am. Mostly cloudy, with a high near 70.

    High: 70 °F

    Rain Likely

  • Friday Night

    Friday Night: A chance of rain and thunderstorms. Mostly cloudy, with a low around 54.

    Low: 54 °F

    Chance Rain

Detailed Forecast

Tonight
Mostly clear, with a low around 50. West wind 10 to 15 mph becoming light and variable in the evening.
Tuesday
Sunny, with a high near 72. West northwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night
Clear, with a low around 54. West northwest wind 5 to 10 mph becoming north after midnight.
Wednesday
Sunny, with a high near 75. North wind 5 to 10 mph becoming west northwest 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 56. West northwest wind 10 to 15 mph becoming light northwest after midnight. Winds could gust as high as 20 mph.
Thursday
Partly sunny, with a high near 73.
Thursday Night
Mostly cloudy, with a low around 55.
Friday
Rain likely, with thunderstorms also possible after 11am. Mostly cloudy, with a high near 70.
Friday Night
A chance of rain and thunderstorms. Mostly cloudy, with a low around 54.
Saturday
A chance of rain. Partly sunny, with a high near 68.
Saturday Night
A slight chance of rain. Mostly cloudy, with a low around 51.
Sunday
A slight chance of rain. Partly sunny, with a high near 67.
Sunday Night
Partly cloudy, with a low around 47.
Monday
Mostly sunny, with a high near 71.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
San Luis Obispo CA
 35.29°N 120.66°W (Elev. 318 ft)
Last Update:
11:27 am PDT Apr 6, 2026
Forecast Valid:
7pm PDT Apr 6, 2026-6pm PDT Apr 13, 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