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

59°F

15°C

Humidity 64%
Wind Speed N 5 MPH
Barometer 29.87 in (1011.51 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Last update 12 Oct 04:56 AM PDT
Extended Forecast for

9 Miles NNE Arroyo Grande CA

  • Today

    Today: Sunny, with a high near 71. Breezy, with a north northeast wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 71 °F

    Sunny and
    Breezy then
    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 44. North northeast wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 44 °F

    Increasing
    Clouds

  • Columbus Day

    Columbus Day: A 20 percent chance of showers after 11am. Mostly cloudy, with a high near 61. North northeast wind 5 to 15 mph becoming west southwest in the afternoon. Winds could gust as high as 20 mph.

    High: 61 °F

    Slight Chance
    Showers

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm. Low around 49. Breezy, with a south southwest wind 10 to 15 mph increasing to 20 to 25 mph in the evening. Winds could gust as high as 35 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

    Low: 49 °F

    Showers and
    Breezy

  • Tuesday

    Tuesday: Showers and possibly a thunderstorm. High near 56. Breezy, with a southwest wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 56 °F

    Showers and
    Breezy

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers before 11pm. Partly cloudy, with a low around 45.

    Low: 45 °F

    Slight Chance
    Showers then
    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 67. Breezy.

    High: 67 °F

    Sunny and
    Breezy then
    Sunny

Detailed Forecast

Today
Sunny, with a high near 71. Breezy, with a north northeast wind 10 to 20 mph, with gusts as high as 30 mph.
Tonight
Increasing clouds, with a low around 44. North northeast wind 5 to 15 mph, with gusts as high as 20 mph.
Columbus Day
A 20 percent chance of showers after 11am. Mostly cloudy, with a high near 61. North northeast wind 5 to 15 mph becoming west southwest in the afternoon. Winds could gust as high as 20 mph.
Monday Night
Showers and possibly a thunderstorm. Low around 49. Breezy, with a south southwest wind 10 to 15 mph increasing to 20 to 25 mph in the evening. Winds could gust as high as 35 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Tuesday
Showers and possibly a thunderstorm. High near 56. Breezy, with a southwest wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday Night
A 20 percent chance of showers before 11pm. Partly cloudy, with a low around 45.
Wednesday
Sunny, with a high near 59.
Wednesday Night
Mostly clear, with a low around 46.
Thursday
Sunny, with a high near 67. Breezy.
Thursday Night
Clear, with a low around 48. Breezy.
Friday
Sunny, with a high near 71. Breezy.
Friday Night
Clear, with a low around 49.
Saturday
Sunny, with a high near 71.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles NNE Arroyo Grande CA
 35.25°N 120.51°W (Elev. 2552 ft)
Last Update:
4:46 am PDT Oct 12, 2025
Forecast Valid:
5am PDT Oct 12, 2025-6pm PDT Oct 18, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation