National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

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

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

Fog

62°F

17°C

Humidity 100%
Wind Speed SE 4 MPH
Barometer 29.85 in (1010.84 mb)
Dewpoint 62°F (17°C)
Visibility 0.25 mi
Last update 08 Oct 06:56 AM PDT
Extended Forecast for

10 Miles NE Arroyo Grande CA

Heat Advisory October 8, 07:08am until October 8, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory October 8, 07:08am until October 8, 08:00pm

    NOW until 8:00pm Thu

    Heat Advisory

  • Today

    High: 97 °F

    Hot

  • Tonight

    Tonight: Increasing clouds, with a low around 55. West southwest wind around 5 mph becoming calm in the evening.

    Low: 55 °F

    Increasing
    Clouds

  • Friday

    Friday: Patchy fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 80. Southeast wind 5 to 10 mph becoming west southwest in the afternoon.

    High: 80 °F

    Patchy Fog
    then Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 52. West southwest wind around 5 mph becoming calm in the evening.

    Low: 52 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Patchy fog before 11am. Otherwise, partly sunny, with a high near 69. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph.

    High: 69 °F

    Patchy Fog
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 48.

    Low: 48 °F

    Patchy Fog

  • Sunday

    Sunday: Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 65.

    High: 65 °F

    Patchy Fog
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: A chance of showers, mainly after 11pm. Partly cloudy, with a low around 47. Breezy.

    Low: 47 °F

    Chance
    Showers and
    Breezy

Detailed Forecast

Today
Sunny and hot, with a high near 97. Northeast wind 5 to 15 mph becoming west southwest in the afternoon.
Tonight
Increasing clouds, with a low around 55. West southwest wind around 5 mph becoming calm in the evening.
Friday
Patchy fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 80. Southeast wind 5 to 10 mph becoming west southwest in the afternoon.
Friday Night
Increasing clouds, with a low around 52. West southwest wind around 5 mph becoming calm in the evening.
Saturday
Patchy fog before 11am. Otherwise, partly sunny, with a high near 69. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph.
Saturday Night
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 48.
Sunday
Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 65.
Sunday Night
A chance of showers, mainly after 11pm. Partly cloudy, with a low around 47. Breezy.
Columbus Day
A chance of showers. Partly sunny, with a high near 64.
Monday Night
A chance of showers, mainly before 11pm. Partly cloudy, with a low around 45.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 69.
Tuesday Night
Mostly clear, with a low around 46.
Wednesday
Sunny, with a high near 73.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NE Arroyo Grande CA
 35.23°N 120.48°W (Elev. 1270 ft)
Last Update:
5:01 am PDT Oct 8, 2026
Forecast Valid:
7am PDT Oct 8, 2026-6pm PDT Oct 14, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation