Current conditions at

San Luis Obispo, San Luis Obispo County-Mc Chesney Field (KSBP)

Lat: 35.23611°NLon: 120.63611°WElev: 207.0ft.

Clear

68°F

20°C

Humidity 65%
Wind Speed NW 11 MPH
Barometer 29.92 in (1013.21 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 25 Aug 06:56 PM PDT
Extended Forecast for

San Luis Obispo CA

Heat Advisory August 26, 10:00am until August 27, 08:00pm
Click here for hazard details and duration
Heat Advisory
  • Tonight

    Tonight: Mostly cloudy, with a low around 60. North wind 5 to 10 mph.

    Low: 60 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 94. West northwest wind 5 to 10 mph.

    High: 94 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 61. Northwest wind 5 to 10 mph.

    Low: 61 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 93. North wind 5 to 10 mph.

    High: 93 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Cloudy, with a low around 61. Northwest wind 5 to 10 mph becoming north northeast in the evening. Winds could gust as high as 15 mph.

    Low: 61 °F

    Cloudy

  • Friday

    Friday: Partly sunny, with a high near 87.

    High: 87 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 61.

    Low: 61 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 79.

    High: 79 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 56.

    Low: 56 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 60. North wind 5 to 10 mph.
Wednesday
Mostly sunny, with a high near 94. West northwest wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 61. Northwest wind 5 to 10 mph.
Thursday
Mostly cloudy, with a high near 93. North wind 5 to 10 mph.
Thursday Night
Cloudy, with a low around 61. Northwest wind 5 to 10 mph becoming north northeast in the evening. Winds could gust as high as 15 mph.
Friday
Partly sunny, with a high near 87.
Friday Night
Mostly cloudy, with a low around 61.
Saturday
Mostly sunny, with a high near 79.
Saturday Night
Partly cloudy, with a low around 56.
Sunday
Sunny, with a high near 75.
Sunday Night
Partly cloudy, with a low around 54.
Monday
Mostly sunny, with a high near 71.
Monday Night
Partly cloudy, with a low around 53.
Tuesday
Mostly sunny, with a high near 73.
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ABOUT THIS FORECAST

 
Point Forecast:
San Luis Obispo CA
 35.29°N 120.66°W (Elev. 318 ft)
12:31 pm PDT Aug 25, 2026
7pm PDT Aug 25, 2026-6pm PDT Sep 1, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database