Current conditions at

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

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

Overcast

55°F

13°C

Humidity 93%
Wind Speed NW 5 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 54°F (12°C)
Visibility 9.00 mi
Last update 14 Jul 02:50 AM PDT
Extended Forecast for

Arroyo Grande CA

  • Overnight

    Overnight: Patchy fog.  Otherwise, cloudy, with a low around 54. Calm wind.

    Low: 54 °F

    Patchy Fog

  • Monday

    Monday: Patchy drizzle and fog before 11am.  Cloudy through mid morning, then gradual clearing, with a high near 66. Light south southwest wind becoming west southwest 5 to 10 mph in the afternoon.

    High: 66 °F

    Patchy
    Drizzle and
    Patchy Fog
    then Sunny

  • Monday Night

    Monday Night: Patchy fog after 11pm.  Otherwise, increasing clouds, with a low around 53. West wind around 5 mph becoming calm  in the evening.

    Low: 53 °F

    Patchy Fog

  • Tuesday

    Tuesday: Patchy drizzle and fog before 11am.  Cloudy through mid morning, then gradual clearing, with a high near 65. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon.

    High: 65 °F

    Patchy
    Drizzle and
    Patchy Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 11pm.  Otherwise, mostly cloudy, with a low around 54. West southwest wind around 5 mph becoming calm  in the evening.

    Low: 54 °F

    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 11am.  Otherwise, mostly sunny, with a high near 65.

    High: 65 °F

    Patchy Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog after 11pm.  Otherwise, mostly cloudy, with a low around 53.

    Low: 53 °F

    Patchy Fog

  • Thursday

    Thursday: Patchy fog before 11am.  Otherwise, mostly sunny, with a high near 66.

    High: 66 °F

    Patchy Fog
    then Sunny

  • Thursday Night

    Thursday Night: Patchy fog after 11pm.  Otherwise, mostly cloudy, with a low around 53.

    Low: 53 °F

    Patchy Fog

Detailed Forecast

Overnight
Patchy fog. Otherwise, cloudy, with a low around 54. Calm wind.
Monday
Patchy drizzle and fog before 11am. Cloudy through mid morning, then gradual clearing, with a high near 66. Light south southwest wind becoming west southwest 5 to 10 mph in the afternoon.
Monday Night
Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 53. West wind around 5 mph becoming calm in the evening.
Tuesday
Patchy drizzle and fog before 11am. Cloudy through mid morning, then gradual clearing, with a high near 65. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon.
Tuesday Night
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 54. West southwest wind around 5 mph becoming calm in the evening.
Wednesday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 65.
Wednesday Night
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 53.
Thursday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 66.
Thursday Night
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 53.
Friday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 68.
Friday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 53.
Saturday
Patchy fog. Otherwise, mostly sunny, with a high near 70.
Saturday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 54.
Sunday
Patchy fog. Otherwise, mostly sunny, with a high near 71.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Arroyo Grande CA
 35.12°N 120.57°W (Elev. 128 ft)
1:34 pm PDT Jul 13, 2025
3am PDT Jul 14, 2025-6pm PDT Jul 20, 2025
 
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