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

65°F

18°C

Humidity 56%
Wind Speed N 0 MPH
Barometer 29.92 in (1013.21 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 19 Apr 10:56 AM PDT
Extended Forecast for

13 Miles NE Arroyo Grande CA

  • Today

    Today: Sunny, with a high near 66. West southwest wind 10 to 15 mph.

    High: 66 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 37. West southwest wind 5 to 10 mph becoming south southeast after midnight. Winds could gust as high as 15 mph.

    Low: 37 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 65. Southeast wind 5 to 15 mph becoming southwest in the morning. Winds could gust as high as 20 mph.

    High: 65 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Rain likely after 11pm. Mostly cloudy, with a low around 42. South southeast wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 42 °F

    Rain Likely

  • Tuesday

    Tuesday: Rain, with thunderstorms also possible after 11am. High near 55. Southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 55 °F

    Rain

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain before 11pm. Mostly cloudy, with a low around 40.

    Low: 40 °F

    Chance Rain
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 58.

    High: 58 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 38.

    Low: 38 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 66. West southwest wind 10 to 15 mph.
Tonight
Mostly clear, with a low around 37. West southwest wind 5 to 10 mph becoming south southeast after midnight. Winds could gust as high as 15 mph.
Monday
Mostly sunny, with a high near 65. Southeast wind 5 to 15 mph becoming southwest in the morning. Winds could gust as high as 20 mph.
Monday Night
Rain likely after 11pm. Mostly cloudy, with a low around 42. South southeast wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Rain, with thunderstorms also possible after 11am. High near 55. Southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Tuesday Night
A 30 percent chance of rain before 11pm. Mostly cloudy, with a low around 40.
Wednesday
Mostly sunny, with a high near 58.
Wednesday Night
Mostly clear, with a low around 38.
Thursday
Sunny, with a high near 64.
Thursday Night
Partly cloudy, with a low around 41.
Friday
Sunny, with a high near 65.
Friday Night
Partly cloudy, with a low around 43.
Saturday
Mostly sunny, with a high near 62.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
13 Miles NE Arroyo Grande CA
 35.26°N 120.43°W (Elev. 2979 ft)
Last Update:
12:41 am PDT Apr 19, 2026
Forecast Valid:
11am PDT Apr 19, 2026-6pm PDT Apr 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation