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

55°F

13°C

Humidity 76%
Wind Speed NW 14 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 23 May 07:20 PM PDT
Extended Forecast for

San Luis Obispo CA

  • Tonight

    Tonight: Patchy fog. Otherwise, increasing clouds, with a low around 44. West northwest wind 5 to 15 mph.

    Low: 44 °F

    Patchy Fog

  • Saturday

    Saturday: Patchy fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 68. West wind 5 to 15 mph.

    High: 68 °F

    Patchy Fog
    then Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 45. West wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 45 °F

    Patchy Fog

  • Sunday

    Sunday: Patchy fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 70. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph.

    High: 70 °F

    Patchy Fog
    then Sunny

  • Sunday Night

    Sunday Night: Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 50. West wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 50 °F

    Patchy Fog

  • Memorial Day

    Memorial Day: Patchy fog before 11am. Otherwise, mostly sunny, with a high near 72.

    High: 72 °F

    Patchy Fog
    then Sunny

  • Monday Night

    Monday Night: Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 50.

    Low: 50 °F

    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 11am. Otherwise, mostly sunny, with a high near 71.

    High: 71 °F

    Patchy Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 51.

    Low: 51 °F

    Patchy Fog

Detailed Forecast

Tonight
Patchy fog. Otherwise, increasing clouds, with a low around 44. West northwest wind 5 to 15 mph.
Saturday
Patchy fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 68. West wind 5 to 15 mph.
Saturday Night
Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 45. West wind 5 to 10 mph, with gusts as high as 15 mph.
Sunday
Patchy fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 70. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph.
Sunday Night
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 50. West wind 5 to 15 mph, with gusts as high as 20 mph.
Memorial Day
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 72.
Monday Night
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 50.
Tuesday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 71.
Tuesday Night
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 51.
Wednesday
Patchy fog before 11am. Otherwise, partly sunny, with a high near 70.
Wednesday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 52.
Thursday
Patchy fog. Otherwise, mostly sunny, with a high near 75.
Thursday Night
Partly cloudy, with a low around 56.
Friday
Sunny, with a high near 81.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
San Luis Obispo CA
 35.27°N 120.66°W (Elev. 262 ft)
Last Update:
12:53 pm PDT May 23, 2025
Forecast Valid:
7pm PDT May 23, 2025-6pm PDT May 30, 2025
 
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