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.

Overcast

63°F

17°C

Humidity 59%
Wind Speed SSW 9 MPH
Barometer 29.73 in (1006.77 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 11 Oct 06:25 PM PDT
Extended Forecast for

2 Miles SW Arroyo Grande CA

Coastal Flood Advisory October 11, 06:53pm until October 12, 10:00pm
High Surf Advisory October 11, 06:53pm until October 12, 10:00pm
Click here for hazard details and duration
Coastal Flood Advisory
High Surf Advisory
  •  
    Coastal Flood Advisory October 11, 06:53pm until October 12, 10:00pm
    High Surf Advisory October 11, 06:53pm until October 12, 10:00pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Tonight

    Low: 54 °F

    Chance
    Showers

  • Columbus Day

    Columbus Day: A 40 percent chance of showers before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 59. Light and variable wind becoming west 5 to 10 mph in the afternoon. New precipitation amounts of less than a tenth of an inch possible.

    High: 59 °F

    Chance
    Showers then
    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 51. West northwest wind 5 to 10 mph becoming light and variable in the evening.

    Low: 51 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 64. Northeast wind 5 to 15 mph becoming northwest in the afternoon.

    High: 64 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 51. Northwest wind 5 to 15 mph becoming north northeast after midnight. Winds could gust as high as 20 mph.

    Low: 51 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 68.

    High: 68 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 73.

    High: 73 °F

    Sunny

Detailed Forecast

Tonight
A 40 percent chance of showers. Mostly cloudy, with a low around 54. West southwest wind 5 to 15 mph becoming south southeast after midnight. Winds could gust as high as 20 mph. New precipitation amounts of less than a tenth of an inch possible.
Columbus Day
A 40 percent chance of showers before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 59. Light and variable wind becoming west 5 to 10 mph in the afternoon. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Partly cloudy, with a low around 51. West northwest wind 5 to 10 mph becoming light and variable in the evening.
Tuesday
Sunny, with a high near 64. Northeast wind 5 to 15 mph becoming northwest in the afternoon.
Tuesday Night
Mostly clear, with a low around 51. Northwest wind 5 to 15 mph becoming north northeast after midnight. Winds could gust as high as 20 mph.
Wednesday
Sunny, with a high near 68.
Wednesday Night
Mostly clear, with a low around 53.
Thursday
Sunny, with a high near 73.
Thursday Night
Mostly clear, with a low around 56.
Friday
Sunny, with a high near 77.
Friday Night
Mostly clear, with a low around 59.
Saturday
Sunny, with a high near 75.
Saturday Night
Mostly clear, with a low around 58.
Sunday
Sunny, with a high near 72.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Arroyo Grande CA
 35.12°N 120.62°W (Elev. 49 ft)
Last Update:
1:41 pm PDT Oct 11, 2026
Forecast Valid:
6pm PDT Oct 11, 2026-6pm PDT Oct 18, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation