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

64°F

18°C

Humidity 77%
Wind Speed NW 8 MPH
Barometer 29.75 in (1007.45 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 09 Oct 07:10 PM PDT
Extended Forecast for

10 Miles NE Arroyo Grande CA

  • Tonight

    Tonight: Patchy fog before 11pm. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 52. Southwest wind around 5 mph.

    Low: 52 °F

    Patchy Fog
    then Partly
    Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 70. West southwest wind 5 to 10 mph.

    High: 70 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 47. West southwest wind 5 to 10 mph becoming north northwest after midnight.

    Low: 47 °F

    Partly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers before 11am. Mostly sunny, with a high near 64. Northwest wind 10 to 15 mph becoming west southwest in the afternoon. Winds could gust as high as 20 mph.

    High: 64 °F

    Slight Chance
    Showers then
    Sunny

  • Sunday Night

    Sunday Night: A 40 percent chance of showers after 11pm. Mostly cloudy, with a low around 46. Breezy, with a south wind 15 to 20 mph, with gusts as high as 25 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 46 °F

    Chance
    Showers and
    Breezy

  • Columbus Day

    Columbus Day: Showers likely. Mostly cloudy, with a high near 62. Chance of precipitation is 70%.

    High: 62 °F

    Showers
    Likely

  • Monday Night

    Monday Night: A 20 percent chance of showers. Partly cloudy, with a low around 44.

    Low: 44 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

  • Tuesday Night

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

    Low: 46 °F

    Mostly Clear

Detailed Forecast

Tonight
Patchy fog before 11pm. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 52. Southwest wind around 5 mph.
Saturday
Partly sunny, with a high near 70. West southwest wind 5 to 10 mph.
Saturday Night
Partly cloudy, with a low around 47. West southwest wind 5 to 10 mph becoming north northwest after midnight.
Sunday
A 20 percent chance of showers before 11am. Mostly sunny, with a high near 64. Northwest wind 10 to 15 mph becoming west southwest in the afternoon. Winds could gust as high as 20 mph.
Sunday Night
A 40 percent chance of showers after 11pm. Mostly cloudy, with a low around 46. Breezy, with a south wind 15 to 20 mph, with gusts as high as 25 mph. New precipitation amounts of less than a tenth of an inch possible.
Columbus Day
Showers likely. Mostly cloudy, with a high near 62. Chance of precipitation is 70%.
Monday Night
A 20 percent chance of showers. Partly cloudy, with a low around 44.
Tuesday
Sunny, with a high near 70.
Tuesday Night
Mostly clear, with a low around 46.
Wednesday
Sunny, with a high near 76.
Wednesday Night
Clear, with a low around 49.
Thursday
Sunny, with a high near 83.
Thursday Night
Clear, with a low around 53.
Friday
Sunny, with a high near 88.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NE Arroyo Grande CA
 35.23°N 120.48°W (Elev. 1270 ft)
Last Update:
2:46 pm PDT Oct 9, 2026
Forecast Valid:
7pm PDT Oct 9, 2026-6pm PDT Oct 16, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation