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

43°F

6°C

Humidity 86%
Wind Speed N 0 MPH
Barometer 30.21 in (1023.03 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 28 Dec 05:35 AM PST
Extended Forecast for

3 Miles SSE San Luis Obispo CA

  • Today

    Today: Mostly sunny, with a high near 65. Northeast wind around 5 mph becoming west in the morning.

    High: 65 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 44. East northeast wind 5 to 10 mph.

    Low: 44 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 70. East wind around 10 mph, with gusts as high as 15 mph.

    High: 70 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 44. East northeast wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 44 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 74. Northeast wind around 5 mph.

    High: 74 °F

    Mostly Sunny

  • Tuesday Night

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

    Low: 45 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of showers after 10am. Partly sunny, with a high near 71.

    High: 71 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers before 10pm. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 50.

    Low: 50 °F

    Chance
    Showers and
    Patchy Fog
    then Patchy
    Fog

  • New Year's Day

    New Year's Day: Showers likely after 10am. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 67.

    High: 67 °F

    Showers
    Likely and
    Patchy Fog

Detailed Forecast

Today
Mostly sunny, with a high near 65. Northeast wind around 5 mph becoming west in the morning.
Tonight
Mostly clear, with a low around 44. East northeast wind 5 to 10 mph.
Monday
Sunny, with a high near 70. East wind around 10 mph, with gusts as high as 15 mph.
Monday Night
Mostly clear, with a low around 44. East northeast wind 5 to 10 mph, with gusts as high as 15 mph.
Tuesday
Mostly sunny, with a high near 74. Northeast wind around 5 mph.
Tuesday Night
Partly cloudy, with a low around 45.
Wednesday
A 30 percent chance of showers after 10am. Partly sunny, with a high near 71.
Wednesday Night
A chance of showers before 10pm. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 50.
New Year's Day
Showers likely after 10am. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 67.
Thursday Night
Showers likely. Cloudy, with a low around 53.
Friday
Showers likely. Cloudy, with a high near 66.
Friday Night
A chance of showers. Cloudy, with a low around 51.
Saturday
A chance of showers. Cloudy, with a high near 65.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE San Luis Obispo CA
 35.23°N 120.62°W (Elev. 262 ft)
Last Update:
4:17 am PST Dec 28, 2025
Forecast Valid:
5am PST Dec 28, 2025-6pm PST Jan 3, 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