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

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

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

Overcast

44°F

7°C

Humidity 95%
Wind Speed N 0 MPH
Barometer 30.19 in (1022.35 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 12 Feb 02:56 AM PST
Extended Forecast for

San Luis Obispo CA

  • Overnight

    Overnight: Partly cloudy, with a low around 45. Southeast wind around 5 mph.

    Low: 45 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 64. Light and variable wind becoming west northwest 5 to 10 mph in the morning.

    High: 64 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 45. North northwest wind 10 to 15 mph becoming northeast after midnight.

    Low: 45 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 69. North northwest wind around 15 mph, with gusts as high as 20 mph.

    High: 69 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 47. North northwest wind 5 to 10 mph becoming northeast after midnight.

    Low: 47 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly cloudy, with a high near 64.

    High: 64 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 30 percent chance of rain after 10pm. Cloudy, with a low around 51.

    Low: 51 °F

    Chance Rain

  • Sunday

    Sunday: Rain likely, mainly after 10am. Mostly cloudy, with a high near 64. Windy.

    High: 64 °F

    Rain Likely
    and Windy

  • Sunday Night

    Sunday Night: Rain and possibly a thunderstorm. Cloudy, with a low around 51. Breezy.

    Low: 51 °F

    Rain and
    Breezy

Detailed Forecast

Overnight
Partly cloudy, with a low around 45. Southeast wind around 5 mph.
Thursday
Sunny, with a high near 64. Light and variable wind becoming west northwest 5 to 10 mph in the morning.
Thursday Night
Mostly clear, with a low around 45. North northwest wind 10 to 15 mph becoming northeast after midnight.
Friday
Sunny, with a high near 69. North northwest wind around 15 mph, with gusts as high as 20 mph.
Friday Night
Mostly clear, with a low around 47. North northwest wind 5 to 10 mph becoming northeast after midnight.
Saturday
Mostly cloudy, with a high near 64.
Saturday Night
A 30 percent chance of rain after 10pm. Cloudy, with a low around 51.
Sunday
Rain likely, mainly after 10am. Mostly cloudy, with a high near 64. Windy.
Sunday Night
Rain and possibly a thunderstorm. Cloudy, with a low around 51. Breezy.
Washington's Birthday
Rain. Cloudy, with a high near 60. Breezy.
Monday Night
Rain. Cloudy, with a low around 48. Breezy.
Tuesday
Rain. Cloudy, with a high near 59. Breezy.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 46.
Wednesday
A chance of rain. Partly sunny, with a high near 60.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
San Luis Obispo CA
 35.29°N 120.66°W (Elev. 318 ft)
Last Update:
2:47 am PST Feb 12, 2026
Forecast Valid:
3am PST Feb 12, 2026-6pm PST Feb 18, 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