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

70°F

21°C

Humidity 49%
Wind Speed WNW 18 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 16 Jun 02:05 PM PDT
Extended Forecast for

San Luis Obispo CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 75. West northwest wind around 15 mph, with gusts as high as 20 mph.

    High: 75 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 50. North wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 50 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 80. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 80 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 52. Northwest wind 5 to 15 mph.

    Low: 52 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 82. North wind 5 to 10 mph becoming west northwest in the afternoon. Winds could gust as high as 15 mph.

    High: 82 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 54.

    Low: 54 °F

    Patchy Fog

  • Juneteenth

    Juneteenth: Patchy fog before 11am. Otherwise, mostly sunny, with a high near 72.

    High: 72 °F

    Patchy Fog
    then Sunny

  • Thursday Night

    Thursday Night: Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 50.

    Low: 50 °F

    Patchy Fog

  • Friday

    Friday: Patchy fog before 11am. Otherwise, mostly sunny, with a high near 73.

    High: 73 °F

    Patchy Fog
    then Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 75. West northwest wind around 15 mph, with gusts as high as 20 mph.
Tonight
Mostly clear, with a low around 50. North wind 5 to 15 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 80. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
Partly cloudy, with a low around 52. Northwest wind 5 to 15 mph.
Wednesday
Mostly sunny, with a high near 82. North wind 5 to 10 mph becoming west northwest in the afternoon. Winds could gust as high as 15 mph.
Wednesday Night
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 54.
Juneteenth
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 72.
Thursday Night
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 50.
Friday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 73.
Friday Night
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 50.
Saturday
Patchy fog. Otherwise, mostly sunny, with a high near 73.
Saturday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 50.
Sunday
Patchy fog. Otherwise, mostly sunny, with a high near 76.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
San Luis Obispo CA
 35.27°N 120.66°W (Elev. 262 ft)
Last Update:
1:18 pm PDT Jun 16, 2025
Forecast Valid:
2pm PDT Jun 16, 2025-6pm PDT Jun 22, 2025
 
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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