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.

Mist

55°F

13°C

Humidity 93%
Wind Speed N 0 MPH
Barometer 30.08 in (1018.63 mb)
Dewpoint 54°F (12°C)
Visibility 5.00 mi
Last update 04 Nov 12:20 AM PST
Extended Forecast for

Arroyo Grande CA

High Surf Advisory November 5, 07:00pm until November 7, 06:00pm
Coastal Flood Advisory November 6, 04:00am until November 7, 02:00pm
High Surf Advisory November 4, 12:35am until November 4, 03:00am
Click here for hazard details and duration
High Surf Advisory
Coastal Flood Advisory
High Surf Advisory
  •  
    High Surf Advisory November 4, 12:35am until November 4, 03:00am

    NOW until 3:00am Tue

    High Surf Advisory

  • Overnight

    Low: 51 °F

    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 10am. Otherwise, partly sunny, with a high near 64. Calm wind becoming west southwest around 5 mph in the morning.

    High: 64 °F

    Patchy Fog
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 53. Light south wind becoming south southeast 5 to 10 mph in the evening.

    Low: 53 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of showers, mainly between 10am and 4pm. Mostly cloudy, with a high near 63. Southwest wind 10 to 15 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 63 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers before 10pm. Mostly cloudy, with a low around 54. Calm wind.

    Low: 54 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

Detailed Forecast

Overnight
Patchy fog. Otherwise, mostly cloudy, with a low around 51. Calm wind.
Tuesday
Patchy fog before 10am. Otherwise, partly sunny, with a high near 64. Calm wind becoming west southwest around 5 mph in the morning.
Tuesday Night
Mostly cloudy, with a low around 53. Light south wind becoming south southeast 5 to 10 mph in the evening.
Wednesday
A 30 percent chance of showers, mainly between 10am and 4pm. Mostly cloudy, with a high near 63. Southwest wind 10 to 15 mph. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A 20 percent chance of showers before 10pm. Mostly cloudy, with a low around 54. Calm wind.
Thursday
Sunny, with a high near 69.
Thursday Night
Mostly clear, with a low around 54.
Friday
Sunny, with a high near 72.
Friday Night
Mostly clear, with a low around 55.
Saturday
Mostly sunny, with a high near 72.
Saturday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 54.
Sunday
Patchy fog. Otherwise, partly sunny, with a high near 70.
Sunday Night
A slight chance of showers. Mostly cloudy, with a low around 55.
Monday
A slight chance of showers. Partly sunny, with a high near 68.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Arroyo Grande CA
 35.12°N 120.59°W (Elev. 128 ft)
Last Update:
1:21 pm PST Nov 3, 2025
Forecast Valid:
12am PST Nov 4, 2025-6pm PST Nov 10, 2025
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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