Current conditions at

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

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

Clear

57°F

14°C

Humidity 82%
Wind Speed ESE 5 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 31 Jul 01:20 AM PDT
Extended Forecast for

3 Miles WNW San Luis Obispo CA

Heat Advisory July 31, 10:00am until August 2, 08:00pm
Click here for hazard details and duration
Heat Advisory
  • Overnight

    Overnight: Partly cloudy, with a low around 58. North northwest wind around 5 mph.

    Low: 58 °F

    Partly Cloudy

  • Friday

    Friday: Increasing clouds, with a high near 88. West wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 88 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Patchy fog after 11pm.  Otherwise, cloudy, then gradual clearing toward daybreak, with a low around 58. West northwest wind 5 to 10 mph becoming north after midnight.

    Low: 58 °F

    Patchy Fog

  • Saturday

    Saturday: Sunny, with a high near 88. West northwest wind 5 to 10 mph.

    High: 88 °F

    Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 11pm.  Otherwise, mostly cloudy, with a low around 58. North wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 58 °F

    Patchy Fog

  • Sunday

    Sunday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 54.

    Low: 54 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 54.

    Low: 54 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 58. North northwest wind around 5 mph.
Friday
Increasing clouds, with a high near 88. West wind 5 to 10 mph, with gusts as high as 15 mph.
Friday Night
Patchy fog after 11pm. Otherwise, cloudy, then gradual clearing toward daybreak, with a low around 58. West northwest wind 5 to 10 mph becoming north after midnight.
Saturday
Sunny, with a high near 88. West northwest wind 5 to 10 mph.
Saturday Night
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 58. North wind 5 to 10 mph, with gusts as high as 15 mph.
Sunday
Sunny, with a high near 83.
Sunday Night
Partly cloudy, with a low around 54.
Monday
Sunny, with a high near 75.
Monday Night
Partly cloudy, with a low around 54.
Tuesday
Mostly sunny, with a high near 74.
Tuesday Night
Partly cloudy, with a low around 54.
Wednesday
Mostly sunny, with a high near 75.
Wednesday Night
Partly cloudy, with a low around 56.
Thursday
Mostly sunny, with a high near 77.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW San Luis Obispo CA
 35.31°N 120.69°W (Elev. 633 ft)
11:36 pm PDT Jul 30, 2026
1am PDT Jul 31, 2026-6pm PDT Aug 6, 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