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 70%
Wind Speed ESE 5 MPH
Barometer 30.23 in (1023.71 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 12 Jan 04:30 AM PST
Extended Forecast for

Arroyo Grande CA

High Surf Advisory until January 13, 09:00am
Click here for hazard details and duration
High Surf Advisory
  •  
    High Surf Advisory until January 13, 09:00am

    NOW until 9:00am Tue

    High Surf Advisory

  • Overnight

    Low: 50 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 76. Northeast wind 10 to 15 mph.

    High: 76 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 46. East southeast wind around 10 mph.

    Low: 46 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 79. North wind around 10 mph.

    High: 79 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 47. Northeast wind 5 to 10 mph.

    Low: 47 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 49.

    Low: 49 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

Detailed Forecast

Overnight
Mostly clear, with a low around 50. Northeast wind around 10 mph.
Monday
Sunny, with a high near 76. Northeast wind 10 to 15 mph.
Monday Night
Clear, with a low around 46. East southeast wind around 10 mph.
Tuesday
Sunny, with a high near 79. North wind around 10 mph.
Tuesday Night
Clear, with a low around 47. Northeast wind 5 to 10 mph.
Wednesday
Sunny, with a high near 80.
Wednesday Night
Clear, with a low around 49.
Thursday
Sunny, with a high near 80.
Thursday Night
Clear, with a low around 48.
Friday
Sunny, with a high near 78.
Friday Night
Mostly clear, with a low around 51.
Saturday
Sunny, with a high near 78.
Saturday Night
Partly cloudy, with a low around 50.
Sunday
Mostly sunny, with a high near 72.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Arroyo Grande CA
 35.12°N 120.59°W (Elev. 128 ft)
1:06 am PST Jan 12, 2026
4am PST Jan 12, 2026-6pm PST Jan 18, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database