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

59°F

15°C

Humidity 89%
Wind Speed NW 3 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 22 Aug 10:56 PM PDT
Extended Forecast for

6 Miles SSW Arroyo Grande CA

  • Tonight

    Tonight: Patchy fog. Otherwise, cloudy, with a low around 59. Northwest wind around 5 mph.

    Low: 59 °F

    Patchy Fog

  • Sunday

    Sunday: Patchy fog before 11am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 63. West northwest wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 63 °F

    Patchy Fog
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 58. North northwest wind 5 to 15 mph.

    Low: 58 °F

    Patchy Fog

  • Monday

    Monday: Patchy fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 62. 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: 62 °F

    Patchy Fog
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 58. West northwest wind 5 to 15 mph.

    Low: 58 °F

    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog after 11am. Otherwise, mostly cloudy, with a high near 64.

    High: 64 °F

    Patchy Fog

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 61.

    Low: 61 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 63. Breezy.

    Low: 63 °F

    Mostly Clear
    and Breezy
    then Partly
    Cloudy

Detailed Forecast

Tonight
Patchy fog. Otherwise, cloudy, with a low around 59. Northwest wind around 5 mph.
Sunday
Patchy fog before 11am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 63. West northwest wind 5 to 15 mph, with gusts as high as 20 mph.
Sunday Night
Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 58. North northwest wind 5 to 15 mph.
Monday
Patchy fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 62. 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 after 11pm. Otherwise, mostly cloudy, with a low around 58. West northwest wind 5 to 15 mph.
Tuesday
Patchy fog after 11am. Otherwise, mostly cloudy, with a high near 64.
Tuesday Night
Partly cloudy, with a low around 61.
Wednesday
Mostly sunny, with a high near 70.
Wednesday Night
Mostly clear, with a low around 63. Breezy.
Thursday
Partly sunny, with a high near 71.
Thursday Night
Mostly cloudy, with a low around 63. Breezy.
Friday
Mostly sunny, with a high near 69.
Friday Night
Partly cloudy, with a low around 61. Breezy.
Saturday
Mostly sunny, with a high near 66. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SSW Arroyo Grande CA
 35.05°N 120.63°W (Elev. 26 ft)
Last Update:
7:41 pm PDT Aug 22, 2026
Forecast Valid:
11pm PDT Aug 22, 2026-6pm PDT Aug 29, 2026
 
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