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

66°F

19°C

Humidity 48%
Wind Speed SSW 12 MPH
Barometer 29.67 in (1004.74 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 11 Oct 01:15 PM PDT
Extended Forecast for

3 Miles WNW San Luis Obispo CA

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 64. West southwest wind around 15 mph, with gusts as high as 25 mph.

    High: 64 °F

    Partly Sunny

  • Tonight

    Tonight: A 50 percent chance of showers. Mostly cloudy, with a low around 51. West southwest wind 5 to 15 mph becoming south southeast after midnight. Winds could gust as high as 20 mph. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 51 °F

    Chance
    Showers

  • Columbus Day

    Columbus Day: A 30 percent chance of showers before 11am. Partly sunny, with a high near 63. South southeast wind 5 to 10 mph becoming west in the afternoon. New precipitation amounts of less than a tenth of an inch possible.

    High: 63 °F

    Chance
    Showers then
    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 47. West wind 5 to 10 mph becoming light and variable in the evening.

    Low: 47 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 68. Northeast wind 5 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 15 mph.

    High: 68 °F

    Sunny

  • Tuesday Night

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

    Low: 48 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 64. West southwest wind around 15 mph, with gusts as high as 25 mph.
Tonight
A 50 percent chance of showers. Mostly cloudy, with a low around 51. West southwest wind 5 to 15 mph becoming south southeast after midnight. Winds could gust as high as 20 mph. New precipitation amounts between a tenth and quarter of an inch possible.
Columbus Day
A 30 percent chance of showers before 11am. Partly sunny, with a high near 63. South southeast wind 5 to 10 mph becoming west in the afternoon. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Partly cloudy, with a low around 47. West wind 5 to 10 mph becoming light and variable in the evening.
Tuesday
Sunny, with a high near 68. Northeast wind 5 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 15 mph.
Tuesday Night
Mostly clear, with a low around 48.
Wednesday
Sunny, with a high near 76.
Wednesday Night
Mostly clear, with a low around 52.
Thursday
Sunny, with a high near 83.
Thursday Night
Mostly clear, with a low around 55.
Friday
Sunny, with a high near 89.
Friday Night
Mostly clear, with a low around 60.
Saturday
Sunny, with a high near 87.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW San Luis Obispo CA
 35.31°N 120.69°W (Elev. 633 ft)
Last Update:
11:26 am PDT Oct 11, 2026
Forecast Valid:
1pm PDT Oct 11, 2026-6pm PDT Oct 17, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation