Current conditions at

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

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

Mostly Cloudy

61°F

16°C

Humidity 80%
Wind Speed NW 5 MPH
Barometer 29.55 in (1000.68 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 10 Oct 10:08 PM PDT
Extended Forecast for

4 Miles SE Arroyo Grande CA

  • Tonight

    Tonight: Mostly cloudy, with a low around 54. Northwest wind 5 to 10 mph.

    Low: 54 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 62. West wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 62 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Showers likely, mainly after 11pm.  Mostly cloudy, with a low around 52. West southwest wind 10 to 15 mph becoming southeast after midnight. Winds could gust as high as 20 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 52 °F

    Showers
    Likely

  • Columbus Day

    Columbus Day: Showers likely, mainly before 11am.  Mostly cloudy, then gradually becoming sunny, with a high near 61. East southeast wind around 10 mph becoming west southwest in the afternoon.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 61 °F

    Showers
    Likely

  • Monday Night

    Monday Night: Partly cloudy, with a low around 48. West wind around 5 mph becoming calm  after midnight.

    Low: 48 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 53.

    Low: 53 °F

    Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 54. Northwest wind 5 to 10 mph.
Sunday
Partly sunny, with a high near 62. West wind 5 to 15 mph, with gusts as high as 20 mph.
Sunday Night
Showers likely, mainly after 11pm. Mostly cloudy, with a low around 52. West southwest wind 10 to 15 mph becoming southeast after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Columbus Day
Showers likely, mainly before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 61. East southeast wind around 10 mph becoming west southwest in the afternoon. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Partly cloudy, with a low around 48. West wind around 5 mph becoming calm after midnight.
Tuesday
Sunny, with a high near 66.
Tuesday Night
Mostly clear, with a low around 50.
Wednesday
Sunny, with a high near 72.
Wednesday Night
Clear, with a low around 53.
Thursday
Sunny, with a high near 78.
Thursday Night
Clear, with a low around 56.
Friday
Sunny, with a high near 80.
Friday Night
Clear, with a low around 58.
Saturday
Sunny, with a high near 80.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Arroyo Grande CA
 35.08°N 120.56°W (Elev. 262 ft)
1:57 pm PDT Oct 10, 2026
10pm PDT Oct 10, 2026-6pm PDT Oct 17, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database