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Hazardous Weather Conditions

Current conditions at

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

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

Clear

82°F

28°C

Humidity 42%
Wind Speed W 6 MPH
Barometer 29.86 in (1011.18 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 22 Aug 11:30 AM PDT
Extended Forecast for

8 Miles NNE San Luis Obispo CA

Extreme Heat Warning August 22, 11:59am until August 23, 09:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning August 22, 11:59am until August 23, 09:00pm

    NOW until 9:00pm Sat

    Extreme Heat Warning

  • Today

    High: 100 °F

    Hot

  • Tonight

    Tonight: Mostly clear, with a low around 56. Southwest wind around 5 mph becoming calm in the evening.

    Low: 56 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 101. Light southwest wind increasing to 5 to 10 mph in the morning.

    High: 101 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 61. West southwest wind around 5 mph becoming calm in the evening.

    Low: 61 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 96. Light and variable wind becoming west southwest 5 to 10 mph in the morning. Winds could gust as high as 15 mph.

    High: 96 °F

    Hot

  • Sunday Night

    Sunday Night: Clear, with a low around 59.

    Low: 59 °F

    Clear

  • Monday

    Monday: Mostly sunny, with a high near 90.

    High: 90 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

Detailed Forecast

Today
Sunny and hot, with a high near 100. Heat index values as high as 110. Southwest wind around 10 mph, with gusts as high as 15 mph.
Tonight
Mostly clear, with a low around 56. Southwest wind around 5 mph becoming calm in the evening.
Saturday
Sunny and hot, with a high near 101. Light southwest wind increasing to 5 to 10 mph in the morning.
Saturday Night
Mostly clear, with a low around 61. West southwest wind around 5 mph becoming calm in the evening.
Sunday
Sunny and hot, with a high near 96. Light and variable wind becoming west southwest 5 to 10 mph in the morning. Winds could gust as high as 15 mph.
Sunday Night
Clear, with a low around 59.
Monday
Mostly sunny, with a high near 90.
Monday Night
Mostly clear, with a low around 56.
Tuesday
Sunny, with a high near 87.
Tuesday Night
Clear, with a low around 54.
Wednesday
Sunny, with a high near 87.
Wednesday Night
Clear, with a low around 54.
Thursday
Sunny, with a high near 88.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NNE San Luis Obispo CA
 35.39°N 120.6°W (Elev. 1020 ft)
Last Update:
11:04 am PDT Aug 22, 2025
Forecast Valid:
11am PDT Aug 22, 2025-6pm PDT Aug 28, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation