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.

Mostly Cloudy

55°F

13°C

Humidity 93%
Wind Speed S 3 MPH
Barometer 29.82 in (1009.82 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 13 Nov 09:15 PM PST
Extended Forecast for

3 Miles SSE San Luis Obispo CA

  • Tonight

    Tonight: Rain, mainly before 10pm. Low around 50. North wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 50 °F

    Rain then
    Slight Chance
    Rain

  • Saturday

    Saturday: Mostly sunny, with a high near 69. Northwest wind 5 to 10 mph.

    High: 69 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 48. East northeast wind 5 to 10 mph.

    Low: 48 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 69. Calm wind becoming west around 5 mph in the morning.

    High: 69 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Rain, mainly after 4am. Low around 52. South southeast wind around 5 mph becoming east after midnight. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 52 °F

    Chance Rain
    then Rain

  • Monday

    Monday: Rain, mainly before 10am. High near 64. Chance of precipitation is 80%.

    High: 64 °F

    Rain then
    Chance Rain

  • Monday Night

    Monday Night: A 20 percent chance of rain before 10pm. Partly cloudy, with a low around 43.

    Low: 43 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

  • Tuesday Night

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

    Low: 44 °F

    Partly Cloudy

Detailed Forecast

Tonight
Rain, mainly before 10pm. Low around 50. North wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Mostly sunny, with a high near 69. Northwest wind 5 to 10 mph.
Saturday Night
Mostly cloudy, with a low around 48. East northeast wind 5 to 10 mph.
Sunday
Partly sunny, with a high near 69. Calm wind becoming west around 5 mph in the morning.
Sunday Night
Rain, mainly after 4am. Low around 52. South southeast wind around 5 mph becoming east after midnight. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Rain, mainly before 10am. High near 64. Chance of precipitation is 80%.
Monday Night
A 20 percent chance of rain before 10pm. Partly cloudy, with a low around 43.
Tuesday
Sunny, with a high near 64.
Tuesday Night
Partly cloudy, with a low around 44.
Wednesday
Rain, mainly after 10am. Partly sunny, with a high near 63.
Wednesday Night
Rain. Mostly cloudy, with a low around 47.
Thursday
A chance of rain. Partly sunny, with a high near 64.
Thursday Night
A slight chance of rain. Partly cloudy, with a low around 41.
Friday
Sunny, with a high near 65.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE San Luis Obispo CA
 35.23°N 120.65°W (Elev. 207 ft)
Last Update:
10:26 am PST Nov 13, 2026
Forecast Valid:
9pm PST Nov 13, 2026-6pm PST Nov 20, 2026
 
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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