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

64°F

18°C

Humidity 55%
Wind Speed NW 13 MPH
Barometer 30.21 in (1023.03 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 22 Feb 04:00 PM PST
Extended Forecast for

3 Miles SSE San Luis Obispo CA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 68. Northwest wind around 10 mph.

    High: 68 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 44. North wind around 5 mph.

    Low: 44 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 73. North northeast wind around 5 mph becoming west northwest in the afternoon.

    High: 73 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 50. North wind around 5 mph.

    Low: 50 °F

    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 10am. Otherwise, partly sunny, with a high near 73. Light and variable wind becoming west northwest 5 to 10 mph in the afternoon.

    High: 73 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 53.

    Low: 53 °F

    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 10am. Otherwise, mostly sunny, with a high near 75.

    High: 75 °F

    Patchy Fog
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 54.

    Low: 54 °F

    Patchy Fog

  • Thursday

    Thursday: Patchy fog before 10am. Otherwise, mostly sunny, with a high near 78.

    High: 78 °F

    Patchy Fog
    then Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 68. Northwest wind around 10 mph.
Tonight
Partly cloudy, with a low around 44. North wind around 5 mph.
Monday
Mostly sunny, with a high near 73. North northeast wind around 5 mph becoming west northwest in the afternoon.
Monday Night
Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 50. North wind around 5 mph.
Tuesday
Patchy fog before 10am. Otherwise, partly sunny, with a high near 73. Light and variable wind becoming west northwest 5 to 10 mph in the afternoon.
Tuesday Night
Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 53.
Wednesday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 75.
Wednesday Night
Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 54.
Thursday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 78.
Thursday Night
Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 55.
Friday
Patchy fog. Otherwise, mostly cloudy, with a high near 78.
Friday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 54.
Saturday
Patchy fog. Otherwise, partly sunny, with a high near 77.
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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 120.65°W (Elev. 207 ft)
Last Update:
1:07 pm PST Feb 22, 2026
Forecast Valid:
4pm PST Feb 22, 2026-6pm PST Feb 28, 2026
 
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Additional Resources

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