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.

Mist

50°F

10°C

Humidity 100%
Wind Speed NW 5 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 50°F (10°C)
Visibility 2.50 mi
Wind Chill48°F (9°C)
Last update 16 Jun 05:20 AM PDT
Extended Forecast for

Arroyo Grande CA

  • Today

    Today: Sunny, with a high near 72. West northwest wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 72 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 52. West northwest wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 52 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 73. West northwest wind 5 to 15 mph.

    High: 73 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 54. North northwest wind 5 to 10 mph.

    Low: 54 °F

    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 11am. Otherwise, mostly sunny, with a high near 73. Light north northwest wind becoming west northwest 5 to 10 mph in the afternoon.

    High: 73 °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

  • Juneteenth

    Juneteenth: Patchy fog before 11am. Otherwise, mostly sunny, with a high near 67.

    High: 67 °F

    Patchy Fog
    then Sunny

  • Thursday Night

    Thursday Night: Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 50.

    Low: 50 °F

    Patchy Fog

  • Friday

    Friday: Patchy fog before 11am. Otherwise, mostly sunny, with a high near 69.

    High: 69 °F

    Patchy Fog
    then Sunny

Detailed Forecast

Today
Sunny, with a high near 72. West northwest wind 5 to 15 mph, with gusts as high as 20 mph.
Tonight
Mostly clear, with a low around 52. West northwest wind 5 to 15 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 73. West northwest wind 5 to 15 mph.
Tuesday Night
Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 54. North northwest wind 5 to 10 mph.
Wednesday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 73. Light north northwest wind becoming west northwest 5 to 10 mph in the afternoon.
Wednesday Night
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 53.
Juneteenth
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 67.
Thursday Night
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 50.
Friday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 69.
Friday Night
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 50.
Saturday
Patchy fog. Otherwise, mostly sunny, with a high near 69.
Saturday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 50.
Sunday
Patchy fog. Otherwise, mostly sunny, with a high near 73.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Arroyo Grande CA
 35.12°N 120.59°W (Elev. 128 ft)
Last Update:
3:11 am PDT Jun 16, 2025
Forecast Valid:
5am PDT Jun 16, 2025-6pm PDT Jun 22, 2025
 
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Additional Resources

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