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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.

Rain

N/A

Humidity NA
Wind Speed NA NA MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint N/A
Visibility NA
Last update NA
Extended Forecast for

San Luis Obispo CA

Flood Watch December 25, 09:36pm until December 26, 06:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch December 25, 09:36pm until December 26, 06:00pm

    NOW until 6:00pm Fri

    Flood Watch

  • Tonight

    Low: 52 °F

    Showers and
    Breezy then
    Showers
    Likely

  • Friday

    Friday: Showers likely, mainly after 4pm. Mostly cloudy, with a high near 60. Southwest wind 10 to 15 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 60 °F

    Showers
    Likely

  • Friday Night

    Friday Night: Showers likely, mainly before 10pm. Mostly cloudy, with a low around 45. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 45 °F

    Showers
    Likely then
    Chance
    Showers

  • Saturday

    Saturday: A 30 percent chance of showers. Mostly sunny, with a high near 59. North northwest wind 5 to 10 mph, with gusts as high as 15 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 59 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 44. Northeast wind around 5 mph, with gusts as high as 15 mph.

    Low: 44 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

Detailed Forecast

Tonight
Showers and possibly a thunderstorm. Low around 52. Breezy, with a south southwest wind 10 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Friday
Showers likely, mainly after 4pm. Mostly cloudy, with a high near 60. Southwest wind 10 to 15 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Showers likely, mainly before 10pm. Mostly cloudy, with a low around 45. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A 30 percent chance of showers. Mostly sunny, with a high near 59. North northwest wind 5 to 10 mph, with gusts as high as 15 mph. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Mostly clear, with a low around 44. Northeast wind around 5 mph, with gusts as high as 15 mph.
Sunday
Sunny, with a high near 62.
Sunday Night
Mostly clear, with a low around 44.
Monday
Sunny, with a high near 65.
Monday Night
Mostly clear, with a low around 44.
Tuesday
Sunny, with a high near 68.
Tuesday Night
Mostly clear, with a low around 47.
Wednesday
A slight chance of showers. Mostly sunny, with a high near 68.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 48.
New Year's Day
A chance of showers. Partly sunny, with a high near 64.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
San Luis Obispo CA
 35.29°N 120.66°W (Elev. 318 ft)
Last Update:
2:16 pm PST Dec 25, 2025
Forecast Valid:
9pm PST Dec 25, 2025-6pm PST Jan 1, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation