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 N 0 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 20 Jan 02:00 AM PST
Extended Forecast for

4 Miles NNE Arroyo Grande CA

  • Overnight

    Overnight: Mostly clear, with a low around 51. East wind around 10 mph.

    Low: 51 °F

    Mostly Clear

  • Tuesday

    Tuesday: Increasing clouds, with a high near 73. East wind 5 to 10 mph becoming west in the afternoon.

    High: 73 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 51. East wind around 5 mph.

    Low: 51 °F

    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 66. Calm wind becoming west southwest around 5 mph.

    High: 66 °F

    Patchy Fog
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 50. Calm wind.

    Low: 50 °F

    Patchy Fog

  • Thursday

    Thursday: Patchy fog before 10am. Otherwise, partly sunny, with a high near 64.

    High: 64 °F

    Patchy Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 49.

    Low: 49 °F

    Patchy Fog

  • Friday

    Friday: Patchy fog before 10am. Otherwise, partly sunny, with a high near 63.

    High: 63 °F

    Patchy Fog
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 51. East wind around 10 mph.
Tuesday
Increasing clouds, with a high near 73. East wind 5 to 10 mph becoming west in the afternoon.
Tuesday Night
Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 51. East wind around 5 mph.
Wednesday
Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 66. Calm wind becoming west southwest around 5 mph.
Wednesday Night
Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 50. Calm wind.
Thursday
Patchy fog before 10am. Otherwise, partly sunny, with a high near 64.
Thursday Night
Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 49.
Friday
Patchy fog before 10am. Otherwise, partly sunny, with a high near 63.
Friday Night
Partly cloudy, with a low around 46.
Saturday
Mostly sunny, with a high near 67.
Saturday Night
Clear, with a low around 47.
Sunday
Sunny, with a high near 69.
Sunday Night
Mostly cloudy, with a low around 47.
Monday
Mostly sunny, with a high near 69.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNE Arroyo Grande CA
 35.17°N 120.55°W (Elev. 394 ft)
Last Update:
1:07 am PST Jan 20, 2026
Forecast Valid:
2am PST Jan 20, 2026-6pm PST Jan 26, 2026
 
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Additional Resources

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