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.

Overcast

55°F

13°C

Humidity 76%
Wind Speed NW 4 MPH
Barometer 29.9 in (1012.53 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 25 Apr 02:00 AM PDT
Extended Forecast for

3 Miles SE San Luis Obispo CA

  • Overnight

    Overnight: Patchy fog. Otherwise, cloudy, with a low around 54. West northwest wind around 5 mph.

    Low: 54 °F

    Patchy Fog

  • Saturday

    Saturday: A 30 percent chance of rain after 11am. Patchy fog before 11am. Otherwise, cloudy, with a high near 62. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 62 °F

    Chance Rain
    and Patchy
    Fog

  • Saturday Night

    Saturday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 54. West wind 5 to 10 mph. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 54 °F

    Chance Rain

  • Sunday

    Sunday: A 30 percent chance of rain before 11am. Mostly sunny, with a high near 65. Light west southwest wind becoming west 5 to 10 mph in the afternoon. New precipitation amounts of less than a tenth of an inch possible.

    High: 65 °F

    Chance Rain
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 48. West wind 5 to 10 mph becoming light and variable in the evening.

    Low: 48 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 51.

    Low: 51 °F

    Mostly Clear

Detailed Forecast

Overnight
Patchy fog. Otherwise, cloudy, with a low around 54. West northwest wind around 5 mph.
Saturday
A 30 percent chance of rain after 11am. Patchy fog before 11am. Otherwise, cloudy, with a high near 62. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 54. West wind 5 to 10 mph. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
A 30 percent chance of rain before 11am. Mostly sunny, with a high near 65. Light west southwest wind becoming west 5 to 10 mph in the afternoon. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Partly cloudy, with a low around 48. West wind 5 to 10 mph becoming light and variable in the evening.
Monday
Sunny, with a high near 69.
Monday Night
Mostly clear, with a low around 48.
Tuesday
Sunny, with a high near 76.
Tuesday Night
Mostly clear, with a low around 51.
Wednesday
Sunny, with a high near 74.
Wednesday Night
A slight chance of rain. Mostly clear, with a low around 51.
Thursday
Sunny, with a high near 73.
Thursday Night
Mostly clear, with a low around 52.
Friday
Sunny, with a high near 77.
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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:
2:16 am PDT Apr 25, 2026
Forecast Valid:
2am PDT Apr 25, 2026-6pm PDT May 1, 2026
 
Forecast Discussion
 
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Additional Resources

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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