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 32%
Wind Speed NW 8 MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 29 Dec 01:30 PM PST
Extended Forecast for

3 Miles NNW San Luis Obispo CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 63. Northeast wind around 15 mph, with gusts as high as 25 mph.

    High: 63 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 47. Breezy, with an east northeast wind around 20 mph, with gusts as high as 30 mph.

    Low: 47 °F

    Increasing
    Clouds and
    Breezy

  • Tuesday

    Tuesday: A 10 percent chance of showers after 4pm. Mostly cloudy, with a high near 67. Breezy, with an east northeast wind 15 to 20 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 67 °F

    Mostly Cloudy
    and Breezy
    then Slight
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Showers likely, mainly after 4am. Mostly cloudy, with a low around 54. East northeast wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 54 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Showers. High near 63. East wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 63 °F

    Showers

  • Wednesday Night

    Wednesday Night: Showers. Low around 56. Breezy. Chance of precipitation is 90%.

    Low: 56 °F

    Showers and
    Breezy

  • New Year's Day

    New Year's Day: Showers. High near 61. Breezy. Chance of precipitation is 90%.

    High: 61 °F

    Showers and
    Breezy

  • Thursday Night

    Thursday Night: Showers likely, mainly before 10pm. Mostly cloudy, with a low around 56. Breezy.

    Low: 56 °F

    Showers
    Likely and
    Breezy

  • Friday

    Friday: Showers likely. Mostly cloudy, with a high near 60. Breezy.

    High: 60 °F

    Showers
    Likely and
    Breezy

Detailed Forecast

This Afternoon
Sunny, with a high near 63. Northeast wind around 15 mph, with gusts as high as 25 mph.
Tonight
Increasing clouds, with a low around 47. Breezy, with an east northeast wind around 20 mph, with gusts as high as 30 mph.
Tuesday
A 10 percent chance of showers after 4pm. Mostly cloudy, with a high near 67. Breezy, with an east northeast wind 15 to 20 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.
Tuesday Night
Showers likely, mainly after 4am. Mostly cloudy, with a low around 54. East northeast wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Showers. High near 63. East wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
Showers. Low around 56. Breezy. Chance of precipitation is 90%.
New Year's Day
Showers. High near 61. Breezy. Chance of precipitation is 90%.
Thursday Night
Showers likely, mainly before 10pm. Mostly cloudy, with a low around 56. Breezy.
Friday
Showers likely. Mostly cloudy, with a high near 60. Breezy.
Friday Night
Showers. Cloudy, with a low around 52. Breezy.
Saturday
Showers likely. Mostly cloudy, with a high near 58. Breezy.
Saturday Night
Showers likely. Mostly cloudy, with a low around 49.
Sunday
A chance of showers. Mostly cloudy, with a high near 58.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW San Luis Obispo CA
 35.34°N 120.67°W (Elev. 961 ft)
Last Update:
1:07 pm PST Dec 29, 2025
Forecast Valid:
1pm PST Dec 29, 2025-6pm PST Jan 4, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation