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

49°F

9°C

Humidity 73%
Wind Speed SSW 8 MPH
Barometer 30.18 in (1022.01 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 28 Dec 12:56 AM PST
Extended Forecast for

2 Miles SW Arroyo Grande CA

  • Overnight

    Overnight: Clear, with a low around 44. Northeast wind around 10 mph.

    Low: 44 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 63. North northeast wind 5 to 10 mph.

    High: 63 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 44. East northeast wind around 10 mph.

    Low: 44 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 65. North northeast wind around 10 mph.

    High: 65 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 46. East northeast wind 5 to 10 mph.

    Low: 46 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A 10 percent chance of showers after 4am. Mostly cloudy, with a low around 48.

    Low: 48 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers, mainly after 10am. Mostly cloudy, with a high near 64.

    High: 64 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers likely. Mostly cloudy, with a low around 53.

    Low: 53 °F

    Showers
    Likely

Detailed Forecast

Overnight
Clear, with a low around 44. Northeast wind around 10 mph.
Sunday
Sunny, with a high near 63. North northeast wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 44. East northeast wind around 10 mph.
Monday
Sunny, with a high near 65. North northeast wind around 10 mph.
Monday Night
Clear, with a low around 46. East northeast wind 5 to 10 mph.
Tuesday
Sunny, with a high near 66.
Tuesday Night
A 10 percent chance of showers after 4am. Mostly cloudy, with a low around 48.
Wednesday
A chance of showers, mainly after 10am. Mostly cloudy, with a high near 64.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 53.
New Year's Day
Showers likely. Mostly cloudy, with a high near 64.
Thursday Night
Showers likely. Cloudy, with a low around 53.
Friday
A chance of showers. Mostly cloudy, with a high near 61.
Friday Night
A chance of showers. Mostly cloudy, with a low around 50.
Saturday
A chance of showers. Partly sunny, with a high near 62.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Arroyo Grande CA
 35.12°N 120.62°W (Elev. 49 ft)
Last Update:
1:07 pm PST Dec 27, 2025
Forecast Valid:
1am PST Dec 28, 2025-6pm PST Jan 3, 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