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

61°F

16°C

Humidity 77%
Wind Speed ESE 5 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 18 Jun 04:00 AM PDT
Extended Forecast for

San Luis Obispo CA

  • Overnight

    Overnight: Patchy drizzle. Cloudy, with a low around 56. Calm wind.

    Low: 56 °F

    Patchy
    Drizzle

  • Thursday

    Thursday: Patchy drizzle before 11am. Mostly cloudy, with a high near 71. Light west southwest wind becoming west 10 to 15 mph in the morning. Winds could gust as high as 20 mph.

    High: 71 °F

    Patchy
    Drizzle then
    Mostly Cloudy

  • Thursday Night

    Thursday Night: Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 54. West wind 5 to 10 mph becoming light west southwest in the evening. Winds could gust as high as 15 mph.

    Low: 54 °F

    Patchy Fog

  • Juneteenth

    Juneteenth: Patchy drizzle before 11am. Cloudy through mid morning, then gradual clearing, with a high near 68. Light southwest wind becoming west 10 to 15 mph in the afternoon.

    High: 68 °F

    Patchy
    Drizzle then
    Sunny

  • Friday Night

    Friday Night: Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 54. West southwest wind 5 to 10 mph becoming light west northwest in the evening. Winds could gust as high as 15 mph.

    Low: 54 °F

    Patchy Fog

  • Saturday

    Saturday: Patchy fog before 11am. Otherwise, mostly sunny, with a high near 70.

    High: 70 °F

    Patchy Fog
    then Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 73.

    High: 73 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 53.

    Low: 53 °F

    Partly Cloudy

Detailed Forecast

Overnight
Patchy drizzle. Cloudy, with a low around 56. Calm wind.
Thursday
Patchy drizzle before 11am. Mostly cloudy, with a high near 71. Light west southwest wind becoming west 10 to 15 mph in the morning. Winds could gust as high as 20 mph.
Thursday Night
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 54. West wind 5 to 10 mph becoming light west southwest in the evening. Winds could gust as high as 15 mph.
Juneteenth
Patchy drizzle before 11am. Cloudy through mid morning, then gradual clearing, with a high near 68. Light southwest wind becoming west 10 to 15 mph in the afternoon.
Friday Night
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 54. West southwest wind 5 to 10 mph becoming light west northwest in the evening. Winds could gust as high as 15 mph.
Saturday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 70.
Saturday Night
Partly cloudy, with a low around 52.
Sunday
Sunny, with a high near 73.
Sunday Night
Partly cloudy, with a low around 53.
Monday
Mostly sunny, with a high near 74.
Monday Night
Partly cloudy, with a low around 53.
Tuesday
Mostly sunny, with a high near 75.
Tuesday Night
Mostly clear, with a low around 55.
Wednesday
Sunny, with a high near 77.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
San Luis Obispo CA
 35.27°N 120.66°W (Elev. 262 ft)
Last Update:
11:26 pm PDT Jun 17, 2026
Forecast Valid:
4am PDT Jun 18, 2026-6pm PDT Jun 24, 2026
 
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