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

53°F

12°C

Humidity 100%
Wind Speed WSW 3 MPH
Barometer 30.06 in (1017.95 mb)
Dewpoint 53°F (12°C)
Visibility 0.75 mi
Last update 03 Aug 04:56 AM PDT
Extended Forecast for

Arroyo Grande CA

  • Today

    Today: Patchy dense fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 72. Breezy, with a northwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 72 °F

    Patchy Dense
    Fog then
    Increasing
    Clouds and
    Breezy

  • Tonight

    Tonight: Patchy fog. Otherwise, cloudy, with a low around 56. Breezy, with a northwest wind 15 to 20 mph decreasing to 5 to 10 mph in the evening. Winds could gust as high as 25 mph.

    Low: 56 °F

    Patchy Fog
    and Breezy

  • Monday

    Monday: Patchy fog before 11am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 73. West northwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 73 °F

    Patchy Fog
    then Partly
    Sunny

  • Monday Night

    Monday Night: Patchy fog. Otherwise, cloudy, with a low around 56. West northwest wind 5 to 15 mph.

    Low: 56 °F

    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 11am. Otherwise, mostly sunny, with a high near 69. Light north northwest wind becoming west 5 to 10 mph in the afternoon.

    High: 69 °F

    Patchy Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 55.

    Low: 55 °F

    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 11am. Otherwise, mostly sunny, with a high near 72.

    High: 72 °F

    Patchy Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 56.

    Low: 56 °F

    Patchy Fog

  • Thursday

    Thursday: Patchy fog before 11am. Otherwise, mostly sunny, with a high near 73.

    High: 73 °F

    Patchy Fog
    then Sunny

Detailed Forecast

Today
Patchy dense fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 72. Breezy, with a northwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 25 mph.
Tonight
Patchy fog. Otherwise, cloudy, with a low around 56. Breezy, with a northwest wind 15 to 20 mph decreasing to 5 to 10 mph in the evening. Winds could gust as high as 25 mph.
Monday
Patchy fog before 11am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 73. West northwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.
Monday Night
Patchy fog. Otherwise, cloudy, with a low around 56. West northwest wind 5 to 15 mph.
Tuesday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 69. Light north northwest wind becoming west 5 to 10 mph in the afternoon.
Tuesday Night
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 55.
Wednesday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 72.
Wednesday Night
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 56.
Thursday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 73.
Thursday Night
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 56.
Friday
Patchy fog. Otherwise, mostly sunny, with a high near 73.
Friday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 56.
Saturday
Patchy fog. Otherwise, mostly sunny, with a high near 67.
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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:
3:09 am PDT Aug 3, 2025
Forecast Valid:
5am PDT Aug 3, 2025-6pm PDT Aug 9, 2025
 
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