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.

Partly Cloudy

55°F

13°C

Humidity 87%
Wind Speed NW 6 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 25 May 11:20 PM PDT
Extended Forecast for

Arroyo Grande CA

High Surf Advisory May 26, 05:00pm until May 27, 11:00pm
Wind Advisory May 26, 02:00pm until May 26, 10:00pm
Click here for hazard details and duration
High Surf Advisory
Wind Advisory

  • Tonight

    Tonight: Cloudy, with a low around 50. Northwest wind around 5 mph.

    Low: 50 °F

    Cloudy

  • Tuesday

    Tuesday: Patchy drizzle before 11am. Cloudy through mid morning, then gradual clearing, with a high near 62. Breezy, with a northwest wind 5 to 15 mph increasing to 15 to 25 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 62 °F

    Patchy
    Drizzle then
    Partly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 48. Breezy, with a northwest wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.

    Low: 48 °F

    Mostly Clear
    and Breezy
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: Patchy drizzle before 11am, then a slight chance of rain after 11am. Cloudy, then gradually becoming mostly sunny, with a high near 59. North northwest wind 5 to 10 mph becoming west in the afternoon. Chance of precipitation is 20%.

    High: 59 °F

    Patchy
    Drizzle

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain before 11pm. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 50. West wind 5 to 10 mph becoming light southwest in the evening.

    Low: 50 °F

    Slight Chance
    Rain and
    Patchy Fog
    then Patchy
    Fog

  • Thursday

    Thursday: Patchy fog before 11am. Otherwise, partly sunny, with a high near 62.

    High: 62 °F

    Patchy Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 50.

    Low: 50 °F

    Patchy Fog

  • Friday

    Friday: Patchy fog before 11am. Otherwise, mostly sunny, with a high near 67.

    High: 67 °F

    Patchy Fog
    then Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 51.

    Low: 51 °F

    Mostly Clear

Detailed Forecast

Tonight
Cloudy, with a low around 50. Northwest wind around 5 mph.
Tuesday
Patchy drizzle before 11am. Cloudy through mid morning, then gradual clearing, with a high near 62. Breezy, with a northwest wind 5 to 15 mph increasing to 15 to 25 mph in the afternoon. Winds could gust as high as 30 mph.
Tuesday Night
Increasing clouds, with a low around 48. Breezy, with a northwest wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.
Wednesday
Patchy drizzle before 11am, then a slight chance of rain after 11am. Cloudy, then gradually becoming mostly sunny, with a high near 59. North northwest wind 5 to 10 mph becoming west in the afternoon. Chance of precipitation is 20%.
Wednesday Night
A 20 percent chance of rain before 11pm. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 50. West wind 5 to 10 mph becoming light southwest in the evening.
Thursday
Patchy fog before 11am. Otherwise, partly sunny, with a high near 62.
Thursday Night
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 50.
Friday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 67.
Friday Night
Mostly clear, with a low around 51.
Saturday
Sunny, with a high near 71.
Saturday Night
Mostly clear, with a low around 51.
Sunday
Sunny, with a high near 74.
Sunday Night
Mostly clear, with a low around 52.
Monday
Mostly sunny, with a high near 75.
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:
11:26 pm PDT May 25, 2026
Forecast Valid:
11pm PDT May 25, 2026-6pm PDT Jun 1, 2026
 
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