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.

Clear

46°F

8°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 10 Nov 03:35 AM PST
Extended Forecast for

2 Miles SSW Arroyo Grande CA

Dense Fog Advisory until November 10, 09:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory until November 10, 09:00am

    NOW until 9:00am Mon

    Dense Fog Advisory

  • Overnight

    Low: 54 °F

    Patchy Dense
    Fog

  • Monday

    Monday: Patchy dense fog before 10am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 63. East wind around 5 mph becoming west in the morning.

    High: 63 °F

    Patchy Dense
    Fog then
    Mostly Sunny

  • Monday Night

    Monday Night: Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 53. Calm wind.

    Low: 53 °F

    Patchy Fog

  • Veterans Day

    Veterans Day: Patchy fog before 10am. Otherwise, partly sunny, with a high near 66. Calm wind becoming west southwest around 5 mph in the afternoon.

    High: 66 °F

    Patchy Fog
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 53. Calm wind.

    Low: 53 °F

    Patchy Fog

  • Wednesday

    Wednesday: A 30 percent chance of showers after 4pm. Patchy fog before 10am. Otherwise, partly sunny, with a high near 63.

    High: 63 °F

    Patchy Fog
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers, mainly after 10pm. Low around 55. Chance of precipitation is 80%.

    Low: 55 °F

    Showers

  • Thursday

    Thursday: Showers. Mostly cloudy, with a high near 59.

    High: 59 °F

    Showers

Detailed Forecast

Overnight
Patchy dense fog. Otherwise, cloudy, with a low around 54. East wind around 5 mph.
Monday
Patchy dense fog before 10am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 63. East wind around 5 mph becoming west in the morning.
Monday Night
Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 53. Calm wind.
Veterans Day
Patchy fog before 10am. Otherwise, partly sunny, with a high near 66. Calm wind becoming west southwest around 5 mph in the afternoon.
Tuesday Night
Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 53. Calm wind.
Wednesday
A 30 percent chance of showers after 4pm. Patchy fog before 10am. Otherwise, partly sunny, with a high near 63.
Wednesday Night
Showers, mainly after 10pm. Low around 55. Chance of precipitation is 80%.
Thursday
Showers. Mostly cloudy, with a high near 59.
Thursday Night
Showers likely, mainly before 10pm. Mostly cloudy, with a low around 52.
Friday
A chance of showers. Mostly cloudy, with a high near 55.
Friday Night
A chance of showers. Mostly cloudy, with a low around 45.
Saturday
Mostly sunny, with a high near 61.
Saturday Night
Partly cloudy, with a low around 46.
Sunday
A slight chance of showers. Mostly sunny, with a high near 61.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Arroyo Grande CA
 35.1°N 120.59°W (Elev. 72 ft)
Last Update:
1:06 am PST Nov 10, 2025
Forecast Valid:
3am PST Nov 10, 2025-6pm PST Nov 16, 2025
 
Forecast Discussion
 
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Additional Resources

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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