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.

Partly Cloudy

64°F

18°C

Humidity 67%
Wind Speed SW 13 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 20 Apr 04:20 PM PDT
Extended Forecast for

8 Miles NNE San Luis Obispo CA

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 69. South southwest wind around 15 mph.

    High: 69 °F

    Partly Sunny

  • Tonight

    Tonight: Rain after 11pm. Low around 49. South southeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 49 °F

    Rain

  • Tuesday

    Tuesday: Rain, with thunderstorms also possible after 11am. High near 61. Southwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 61 °F

    Rain

  • Tuesday Night

    Tuesday Night: A 50 percent chance of rain before 11pm. Partly cloudy, with a low around 43. Southwest wind 5 to 15 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 43 °F

    Chance Rain
    then Partly
    Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 67. West northwest wind 5 to 10 mph.

    High: 67 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 69. South southwest wind around 15 mph.
Tonight
Rain after 11pm. Low around 49. South southeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Rain, with thunderstorms also possible after 11am. High near 61. Southwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Tuesday Night
A 50 percent chance of rain before 11pm. Partly cloudy, with a low around 43. Southwest wind 5 to 15 mph. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Sunny, with a high near 67. West northwest wind 5 to 10 mph.
Wednesday Night
Mostly clear, with a low around 40.
Thursday
Sunny, with a high near 70.
Thursday Night
Partly cloudy, with a low around 45.
Friday
Mostly sunny, with a high near 70.
Friday Night
Partly cloudy, with a low around 45.
Saturday
A slight chance of rain. Partly sunny, with a high near 63.
Saturday Night
Mostly cloudy, with a low around 45.
Sunday
Mostly sunny, with a high near 66.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NNE San Luis Obispo CA
 35.39°N 120.6°W (Elev. 1020 ft)
Last Update:
12:46 pm PDT Apr 20, 2026
Forecast Valid:
4pm PDT Apr 20, 2026-6pm PDT Apr 26, 2026
 
Forecast Discussion
 
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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