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 93%
Wind Speed SE 3 MPH
Barometer 30.19 in (1022.35 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 23 Feb 04:15 AM PST
Extended Forecast for

3 Miles N Arroyo Grande CA

  • Today

    Today: Mostly sunny, with a high near 71. North northwest wind 5 to 10 mph becoming west southwest in the afternoon.

    High: 71 °F

    Mostly Sunny

  • Tonight

    Tonight: Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 51. Northwest wind around 5 mph.

    Low: 51 °F

    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 10am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 71. Northwest wind 5 to 10 mph.

    High: 71 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 53. North northwest wind around 5 mph becoming calm.

    Low: 53 °F

    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 10am. Otherwise, partly sunny, with a high near 74. Northwest wind 5 to 10 mph.

    High: 74 °F

    Patchy Fog
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 55.

    Low: 55 °F

    Patchy Fog

  • Thursday

    Thursday: Patchy fog before 10am. Otherwise, partly sunny, with a high near 76.

    High: 76 °F

    Patchy Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 55.

    Low: 55 °F

    Patchy Fog

  • Friday

    Friday: Patchy fog before 10am. Otherwise, partly sunny, with a high near 76.

    High: 76 °F

    Patchy Fog
    then Mostly
    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 71. North northwest wind 5 to 10 mph becoming west southwest in the afternoon.
Tonight
Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 51. Northwest wind around 5 mph.
Tuesday
Patchy fog before 10am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 71. Northwest wind 5 to 10 mph.
Tuesday Night
Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 53. North northwest wind around 5 mph becoming calm.
Wednesday
Patchy fog before 10am. Otherwise, partly sunny, with a high near 74. Northwest wind 5 to 10 mph.
Wednesday Night
Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 55.
Thursday
Patchy fog before 10am. Otherwise, partly sunny, with a high near 76.
Thursday Night
Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 55.
Friday
Patchy fog before 10am. Otherwise, partly sunny, with a high near 76.
Friday Night
Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 54.
Saturday
Patchy fog. Otherwise, partly sunny, with a high near 76.
Saturday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 54.
Sunday
Patchy fog. Otherwise, mostly cloudy, with a high near 72.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Arroyo Grande CA
 35.17°N 120.58°W (Elev. 525 ft)
Last Update:
2:57 am PST Feb 23, 2026
Forecast Valid:
4am PST Feb 23, 2026-6pm PST Mar 1, 2026
 
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