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.

Clear

52°F

11°C

Humidity 87%
Wind Speed NW 3 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 18 Nov 07:20 PM PST
Extended Forecast for

3 Miles SSE San Luis Obispo CA

  • Tonight

    Tonight: Partly cloudy, with a low around 45. Northeast wind around 5 mph becoming calm after midnight.

    Low: 45 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 63. Calm wind becoming west northwest around 5 mph in the afternoon.

    High: 63 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 48. Northwest wind around 5 mph becoming calm.

    Low: 48 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Showers likely, mainly before 4pm. Cloudy, with a high near 58. Light and variable wind becoming west 5 to 10 mph in the morning. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 58 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: A 40 percent chance of showers, mainly before 10pm. Mostly cloudy, with a low around 44. North northeast wind 5 to 10 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 44 °F

    Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 64.

    High: 64 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 68.

    High: 68 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 45. Northeast wind around 5 mph becoming calm after midnight.
Wednesday
Sunny, with a high near 63. Calm wind becoming west northwest around 5 mph in the afternoon.
Wednesday Night
Increasing clouds, with a low around 48. Northwest wind around 5 mph becoming calm.
Thursday
Showers likely, mainly before 4pm. Cloudy, with a high near 58. Light and variable wind becoming west 5 to 10 mph in the morning. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
A 40 percent chance of showers, mainly before 10pm. Mostly cloudy, with a low around 44. North northeast wind 5 to 10 mph. New precipitation amounts of less than a tenth of an inch possible.
Friday
Mostly sunny, with a high near 64.
Friday Night
Partly cloudy, with a low around 44.
Saturday
Sunny, with a high near 68.
Saturday Night
Mostly clear, with a low around 45.
Sunday
Sunny, with a high near 69.
Sunday Night
Mostly clear, with a low around 46.
Monday
Sunny, with a high near 68.
Monday Night
Partly cloudy, with a low around 46.
Tuesday
Sunny, with a high near 67.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE San Luis Obispo CA
 35.23°N 120.62°W (Elev. 262 ft)
Last Update:
5:41 pm PST Nov 18, 2025
Forecast Valid:
7pm PST Nov 18, 2025-6pm PST Nov 25, 2025
 
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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