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

52°F

11°C

Humidity 40%
Wind Speed SW 5 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 17 Apr 07:00 AM PDT
Extended Forecast for

3 Miles SE San Luis Obispo CA

  • Today

    Today: Sunny, with a high near 77. North northeast wind 5 to 10 mph becoming west northwest in the afternoon.

    High: 77 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 49. West northwest wind around 5 mph becoming northeast in the evening.

    Low: 49 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 80. North northeast wind 5 to 10 mph becoming west in the afternoon.

    High: 80 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 53. West wind around 5 mph becoming calm in the evening.

    Low: 53 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 73. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon.

    High: 73 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

  • Monday

    Monday: A 30 percent chance of rain after 11am. Mostly sunny, with a high near 71.

    High: 71 °F

    Chance Rain

  • Monday Night

    Monday Night: A chance of rain. Mostly cloudy, with a low around 52.

    Low: 52 °F

    Chance Rain

  • Tuesday

    Tuesday: A chance of rain, with thunderstorms also possible after 11am. Partly sunny, with a high near 68.

    High: 68 °F

    Chance Rain

Detailed Forecast

Today
Sunny, with a high near 77. North northeast wind 5 to 10 mph becoming west northwest in the afternoon.
Tonight
Mostly clear, with a low around 49. West northwest wind around 5 mph becoming northeast in the evening.
Saturday
Mostly sunny, with a high near 80. North northeast wind 5 to 10 mph becoming west in the afternoon.
Saturday Night
Mostly cloudy, with a low around 53. West wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 73. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 49.
Monday
A 30 percent chance of rain after 11am. Mostly sunny, with a high near 71.
Monday Night
A chance of rain. Mostly cloudy, with a low around 52.
Tuesday
A chance of rain, with thunderstorms also possible after 11am. Partly sunny, with a high near 68.
Tuesday Night
A slight chance of rain. Mostly cloudy, with a low around 50.
Wednesday
Mostly sunny, with a high near 69.
Wednesday Night
Partly cloudy, with a low around 49.
Thursday
Sunny, with a high near 72.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE San Luis Obispo CA
 35.25°N 120.63°W (Elev. 299 ft)
Last Update:
6:37 am PDT Apr 17, 2026
Forecast Valid:
7am PDT Apr 17, 2026-6pm PDT Apr 23, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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