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

66°F

19°C

Humidity 42%
Wind Speed WNW 8 MPH
Barometer 29.92 in (1013.21 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 18 Apr 06:20 PM PDT
Extended Forecast for

5 Miles N San Luis Obispo CA

  • Tonight

    Tonight: Partly cloudy, with a low around 48. West wind 5 to 10 mph becoming south in the evening.

    Low: 48 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 64. South wind 5 to 15 mph.

    High: 64 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 43. West southwest wind 5 to 10 mph becoming southeast after midnight. Winds could gust as high as 15 mph.

    Low: 43 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 63. Southeast wind 5 to 15 mph becoming south southwest in the morning. Winds could gust as high as 20 mph.

    High: 63 °F

    Sunny

  • Monday Night

    Monday Night: A 40 percent chance of rain after 11pm. Mostly cloudy, with a low around 49. South southeast wind around 15 mph, with gusts as high as 25 mph. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 49 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain, with thunderstorms also possible after 11am. High near 57. Chance of precipitation is 90%.

    High: 57 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain likely, mainly before 11pm. Mostly cloudy, with a low around 45. Chance of precipitation is 60%.

    Low: 45 °F

    Rain Likely
    then Slight
    Chance Rain

  • Wednesday

    Wednesday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 48. West wind 5 to 10 mph becoming south in the evening.
Sunday
Mostly sunny, with a high near 64. South wind 5 to 15 mph.
Sunday Night
Mostly clear, with a low around 43. West southwest wind 5 to 10 mph becoming southeast after midnight. Winds could gust as high as 15 mph.
Monday
Sunny, with a high near 63. Southeast wind 5 to 15 mph becoming south southwest in the morning. Winds could gust as high as 20 mph.
Monday Night
A 40 percent chance of rain after 11pm. Mostly cloudy, with a low around 49. South southeast wind around 15 mph, with gusts as high as 25 mph. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Rain, with thunderstorms also possible after 11am. High near 57. Chance of precipitation is 90%.
Tuesday Night
Rain likely, mainly before 11pm. Mostly cloudy, with a low around 45. Chance of precipitation is 60%.
Wednesday
Mostly sunny, with a high near 59.
Wednesday Night
Mostly clear, with a low around 43.
Thursday
Sunny, with a high near 63.
Thursday Night
Mostly clear, with a low around 44.
Friday
Sunny, with a high near 65.
Friday Night
Mostly clear, with a low around 46.
Saturday
Sunny, with a high near 65.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles N San Luis Obispo CA
 35.36°N 120.65°W (Elev. 2185 ft)
Last Update:
11:26 am PDT Apr 18, 2026
Forecast Valid:
6pm PDT Apr 18, 2026-6pm PDT Apr 25, 2026
 
Forecast Discussion
 
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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