Current conditions at

San Luis Obispo, San Luis Obispo County-Mc Chesney Field (KSBP)

Lat: 35.23611°NLon: 120.63611°WElev: 207.0ft.

Clear

52°F

11°C

Humidity 81%
Wind Speed N 0 MPH
Barometer 30.21 in (1023.03 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 12 Jan 08:30 PM PST
Extended Forecast for

Arroyo Grande CA

  • Tonight

    Tonight: Clear, with a low around 47. East southeast wind around 10 mph.

    Low: 47 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 81. North wind around 10 mph, with gusts as high as 15 mph.

    High: 81 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 49. Northeast wind 5 to 10 mph.

    Low: 49 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 85. East northeast wind around 5 mph.

    High: 85 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 49. East northeast wind around 5 mph.

    Low: 49 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 49.

    Low: 49 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 47. East southeast wind around 10 mph.
Tuesday
Sunny, with a high near 81. North wind around 10 mph, with gusts as high as 15 mph.
Tuesday Night
Clear, with a low around 49. Northeast wind 5 to 10 mph.
Wednesday
Sunny, with a high near 85. East northeast wind around 5 mph.
Wednesday Night
Clear, with a low around 49. East northeast wind around 5 mph.
Thursday
Sunny, with a high near 85.
Thursday Night
Mostly clear, with a low around 48.
Friday
Sunny, with a high near 83.
Friday Night
Mostly clear, with a low around 49.
Saturday
Sunny, with a high near 83.
Saturday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 50.
Sunday
Patchy fog. Otherwise, mostly sunny, with a high near 73.
Sunday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 49.
M.L.King Day
Patchy fog. Otherwise, mostly sunny, with a high near 72.
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ABOUT THIS FORECAST

 
Point Forecast:
Arroyo Grande CA
 35.12°N 120.57°W (Elev. 128 ft)
1:41 pm PST Jan 12, 2026
8pm PST Jan 12, 2026-6pm PST Jan 19, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database