National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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

90°F

32°C

Humidity 15%
Wind Speed SW 14 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 17 Oct 04:00 PM PDT
Extended Forecast for

3 Miles NNE Pismo Beach CA

Heat Advisory October 17, 04:19pm until October 17, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory October 17, 04:19pm until October 17, 08:00pm

    NOW until 8:00pm Sat

    Heat Advisory

  • This Afternoon

    High: 92 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 53. Northwest wind 5 to 10 mph becoming east in the evening.

    Low: 53 °F

    Clear

  • Sunday

    Sunday: Increasing clouds, with a high near 80. Light and variable wind becoming west 5 to 10 mph in the afternoon.

    High: 80 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Patchy fog. Otherwise, cloudy, with a low around 49. West wind 5 to 10 mph becoming light and variable in the evening.

    Low: 49 °F

    Patchy Fog

  • Monday

    Monday: Patchy fog before 11am. Otherwise, partly sunny, with a high near 71. Light and variable wind becoming west northwest 5 to 10 mph in the afternoon.

    High: 71 °F

    Patchy Fog
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Patchy fog. Otherwise, cloudy, with a low around 47.

    Low: 47 °F

    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 70.

    High: 70 °F

    Patchy Fog
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers. Mostly cloudy, with a low around 52.

    Low: 52 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 92. South southeast wind around 10 mph, with gusts as high as 15 mph.
Tonight
Clear, with a low around 53. Northwest wind 5 to 10 mph becoming east in the evening.
Sunday
Increasing clouds, with a high near 80. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Sunday Night
Patchy fog. Otherwise, cloudy, with a low around 49. West wind 5 to 10 mph becoming light and variable in the evening.
Monday
Patchy fog before 11am. Otherwise, partly sunny, with a high near 71. Light and variable wind becoming west northwest 5 to 10 mph in the afternoon.
Monday Night
Patchy fog. Otherwise, cloudy, with a low around 47.
Tuesday
Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 70.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 52.
Wednesday
Showers likely, mainly after 11am. Mostly cloudy, with a high near 71.
Wednesday Night
Showers likely, mainly before 11pm. Mostly cloudy, with a low around 52.
Thursday
A chance of showers. Partly sunny, with a high near 69.
Thursday Night
Partly cloudy, with a low around 51.
Friday
Sunny, with a high near 72.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Pismo Beach CA
 35.19°N 120.61°W (Elev. 259 ft)
Last Update:
1:41 pm PDT Oct 17, 2026
Forecast Valid:
4pm PDT Oct 17, 2026-6pm PDT Oct 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation