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

54°F

12°C

Humidity 50%
Wind Speed N 0 MPH
Barometer 30.01 in (1016.26 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 16 Oct 05:00 AM PDT
Extended Forecast for

4 Miles NE Arroyo Grande CA

Heat Advisory until October 17, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory until October 17, 08:00pm

    NOW until 8:00pm Sat

    Heat Advisory

  • Overnight

    Low: 59 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 91. Breezy, with an east northeast wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 91 °F

    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 66. East southeast wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 66 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 92. East southeast wind 10 to 15 mph becoming northwest in the afternoon.

    High: 92 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 58. Northwest wind 5 to 10 mph becoming light and variable after midnight.

    Low: 58 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 81.

    High: 81 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 72.

    High: 72 °F

    Mostly Sunny

Detailed Forecast

Overnight
Mostly clear, with a low around 59. East northeast wind around 15 mph, with gusts as high as 20 mph.
Friday
Sunny, with a high near 91. Breezy, with an east northeast wind 15 to 20 mph, with gusts as high as 30 mph.
Friday Night
Mostly clear, with a low around 66. East southeast wind 10 to 15 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 92. East southeast wind 10 to 15 mph becoming northwest in the afternoon.
Saturday Night
Clear, with a low around 58. Northwest wind 5 to 10 mph becoming light and variable after midnight.
Sunday
Sunny, with a high near 81.
Sunday Night
Partly cloudy, with a low around 52.
Monday
Mostly sunny, with a high near 72.
Monday Night
Partly cloudy, with a low around 49.
Tuesday
A chance of showers after 11am. Partly sunny, with a high near 66.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 49.
Wednesday
A chance of showers. Partly sunny, with a high near 66.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 48.
Thursday
A chance of showers. Mostly sunny, with a high near 66.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Arroyo Grande CA
 35.18°N 120.52°W (Elev. 371 ft)
Last Update:
2:21 am PDT Oct 16, 2026
Forecast Valid:
5am PDT Oct 16, 2026-6pm PDT Oct 22, 2026
 
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