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

79°F

26°C

Humidity 41%
Wind Speed N 0 MPH
Barometer 30.15 in (1021.0 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 03 Feb 04:20 PM PST
Extended Forecast for

4 Miles NNE Arroyo Grande CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 79. North wind around 5 mph.

    High: 79 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 56. East northeast wind 5 to 10 mph.

    Low: 56 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 83. East wind around 10 mph becoming south southeast in the afternoon. Winds could gust as high as 15 mph.

    High: 83 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 57. East northeast wind around 5 mph.

    Low: 57 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 82. Northeast wind 5 to 10 mph becoming northwest in the afternoon.

    High: 82 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 53.

    Low: 53 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 73.

    High: 73 °F

    Partly Sunny

  • Friday Night

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

    Low: 49 °F

    Patchy Fog

  • Saturday

    Saturday: Patchy fog before 10am. Otherwise, mostly sunny, with a high near 74.

    High: 74 °F

    Patchy Fog
    then Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 79. North wind around 5 mph.
Tonight
Clear, with a low around 56. East northeast wind 5 to 10 mph.
Wednesday
Sunny, with a high near 83. East wind around 10 mph becoming south southeast in the afternoon. Winds could gust as high as 15 mph.
Wednesday Night
Partly cloudy, with a low around 57. East northeast wind around 5 mph.
Thursday
Mostly sunny, with a high near 82. Northeast wind 5 to 10 mph becoming northwest in the afternoon.
Thursday Night
Mostly cloudy, with a low around 53.
Friday
Partly sunny, with a high near 73.
Friday Night
Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 49.
Saturday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 74.
Saturday Night
Mostly clear, with a low around 49.
Sunday
Sunny, with a high near 74.
Sunday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 50.
Monday
A slight chance of rain. Patchy fog. Otherwise, partly sunny, with a high near 69.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNE Arroyo Grande CA
 35.17°N 120.55°W (Elev. 394 ft)
Last Update:
4:16 pm PST Feb 3, 2026
Forecast Valid:
4pm PST Feb 3, 2026-6pm PST Feb 9, 2026
 
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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