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.

Overcast

54°F

12°C

Humidity 81%
Wind Speed WNW 10 MPH
Barometer 30.0 in (1015.92 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 16 May 10:35 PM PDT
Extended Forecast for

San Luis Obispo CA

  • Tonight

    Tonight: Patchy drizzle and fog after 11pm. Increasing clouds, with a low around 49. West northwest wind around 5 mph becoming south after midnight.

    Low: 49 °F

    Patchy
    Drizzle and
    Patchy Fog

  • Saturday

    Saturday: Mostly cloudy, with a high near 62. Breezy, with a south southwest wind 5 to 10 mph becoming west northwest 15 to 20 mph in the morning. Winds could gust as high as 25 mph.

    High: 62 °F

    Cloudy then
    Mostly Cloudy
    and Breezy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 48. North northwest wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 48 °F

    Mostly Cloudy

  • Sunday

    Sunday: Cloudy through mid morning, then gradual clearing, with a high near 71. Breezy, with a northwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon.

    High: 71 °F

    Mostly Cloudy
    then Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 51. Breezy, with a north wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.

    Low: 51 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Monday

    Monday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

Detailed Forecast

Tonight
Patchy drizzle and fog after 11pm. Increasing clouds, with a low around 49. West northwest wind around 5 mph becoming south after midnight.
Saturday
Mostly cloudy, with a high near 62. Breezy, with a south southwest wind 5 to 10 mph becoming west northwest 15 to 20 mph in the morning. Winds could gust as high as 25 mph.
Saturday Night
Mostly cloudy, with a low around 48. North northwest wind 5 to 15 mph, with gusts as high as 20 mph.
Sunday
Cloudy through mid morning, then gradual clearing, with a high near 71. Breezy, with a northwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 51. Breezy, with a north wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.
Monday
Sunny, with a high near 80.
Monday Night
Mostly clear, with a low around 55.
Tuesday
Sunny, with a high near 83.
Tuesday Night
Mostly clear, with a low around 57.
Wednesday
Sunny, with a high near 88.
Wednesday Night
Mostly clear, with a low around 59.
Thursday
Sunny, with a high near 88.
Thursday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 58.
Friday
Patchy fog. Otherwise, partly sunny, with a high near 83.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
San Luis Obispo CA
 35.29°N 120.66°W (Elev. 318 ft)
Last Update:
9:53 pm PDT May 16, 2025
Forecast Valid:
10pm PDT May 16, 2025-6pm PDT May 23, 2025
 
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