National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

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

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

Clear

66°F

19°C

Humidity 52%
Wind Speed WNW 9 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 16 Apr 10:35 AM PDT
Extended Forecast for

3 Miles SE Arroyo Grande CA

  • Today

    Today: Sunny, with a high near 72. North northwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 72 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 44. North northwest wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 44 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 73. Northeast wind around 10 mph becoming west northwest in the afternoon.

    High: 73 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 45. Northwest wind around 5 mph becoming east northeast in the evening.

    Low: 45 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 77. North northeast wind 5 to 10 mph becoming west in the afternoon.

    High: 77 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 50.

    Low: 50 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A slight chance of rain after 11pm. Partly cloudy, with a low around 50.

    Low: 50 °F

    Slight Chance
    Rain

  • Monday

    Monday: A chance of rain. Partly sunny, with a high near 67.

    High: 67 °F

    Chance Rain

Detailed Forecast

Today
Sunny, with a high near 72. North northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Tonight
Clear, with a low around 44. North northwest wind 5 to 15 mph, with gusts as high as 20 mph.
Friday
Sunny, with a high near 73. Northeast wind around 10 mph becoming west northwest in the afternoon.
Friday Night
Mostly clear, with a low around 45. Northwest wind around 5 mph becoming east northeast in the evening.
Saturday
Mostly sunny, with a high near 77. North northeast wind 5 to 10 mph becoming west in the afternoon.
Saturday Night
Mostly cloudy, with a low around 50.
Sunday
Mostly sunny, with a high near 69.
Sunday Night
A slight chance of rain after 11pm. Partly cloudy, with a low around 50.
Monday
A chance of rain. Partly sunny, with a high near 67.
Monday Night
A chance of rain, mainly after 11pm. Mostly cloudy, with a low around 49.
Tuesday
A chance of rain. Mostly sunny, with a high near 67.
Tuesday Night
Partly cloudy, with a low around 47.
Wednesday
Mostly sunny, with a high near 68.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Arroyo Grande CA
 35.08°N 120.53°W (Elev. 282 ft)
Last Update:
7:15 am PDT Apr 16, 2026
Forecast Valid:
10am PDT Apr 16, 2026-6pm PDT Apr 22, 2026
 
Forecast Discussion
 
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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