Current conditions at

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

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

Clear

48°F

9°C

Humidity 81%
Wind Speed N 0 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 21 Jan 08:20 AM PST
Extended Forecast for

San Luis Obispo CA

  • Today

    Today: Patchy dense fog before 10am.  Otherwise, mostly cloudy, with a high near 64. Calm wind becoming south southwest around 5 mph in the afternoon.

    High: 64 °F

    Patchy Dense
    Fog then
    Mostly Cloudy

  • Tonight

    Tonight: A 30 percent chance of rain, mainly after 10pm.  Cloudy, with a low around 42. Calm wind.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 42 °F

    Chance Rain

  • Thursday

    Thursday: A 20 percent chance of rain.  Partly sunny, with a high near 64. Light north northwest wind becoming west northwest 5 to 10 mph in the morning.

    High: 64 °F

    Slight Chance
    Rain

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 48. Calm wind.

    Low: 48 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 63. Calm wind becoming west around 5 mph in the morning.

    High: 63 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 68.

    High: 68 °F

    Mostly Sunny

Detailed Forecast

Today
Patchy dense fog before 10am. Otherwise, mostly cloudy, with a high near 64. Calm wind becoming south southwest around 5 mph in the afternoon.
Tonight
A 30 percent chance of rain, mainly after 10pm. Cloudy, with a low around 42. Calm wind. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A 20 percent chance of rain. Partly sunny, with a high near 64. Light north northwest wind becoming west northwest 5 to 10 mph in the morning.
Thursday Night
Mostly cloudy, with a low around 48. Calm wind.
Friday
Mostly sunny, with a high near 63. Calm wind becoming west around 5 mph in the morning.
Friday Night
Partly cloudy, with a low around 47.
Saturday
Sunny, with a high near 67.
Saturday Night
Mostly clear, with a low around 47.
Sunday
Mostly sunny, with a high near 68.
Sunday Night
Partly cloudy, with a low around 47.
Monday
Mostly sunny, with a high near 68.
Monday Night
Partly cloudy, with a low around 46.
Tuesday
Mostly sunny, with a high near 69.
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ABOUT THIS FORECAST

 
Point Forecast:
San Luis Obispo CA
 35.27°N 120.66°W (Elev. 262 ft)
1:52 am PST Jan 21, 2026
8am PST Jan 21, 2026-6pm PST Jan 27, 2026
 
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Additional Resources

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Hourly Weather Forecast

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