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.

Partly Cloudy

52°F

11°C

Humidity 53%
Wind Speed WNW 9 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 18 Feb 12:20 PM PST
Extended Forecast for

3 Miles NNW San Luis Obispo CA

  • This Afternoon

    This Afternoon: A 30 percent chance of rain, mainly before 4pm. Partly sunny, with a high near 49. West northwest wind around 15 mph, with gusts as high as 25 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 49 °F

    Chance Rain

  • Tonight

    Tonight: Rain, mainly after 4am. Low around 41. West northwest wind around 5 mph becoming south after midnight. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 41 °F

    Chance Rain
    then Rain

  • Thursday

    Thursday: Rain, mainly before 4pm. High near 51. Windy, with a southwest wind 25 to 30 mph becoming west northwest in the morning. Winds could gust as high as 45 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 51 °F

    Windy. Rain
    then Rain
    Likely

  • Thursday Night

    Thursday Night: A 30 percent chance of rain before 10pm. Partly cloudy, with a low around 39. Breezy, with a north northwest wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 35 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 39 °F

    Chance Rain
    and Breezy
    then Partly
    Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 53. North northwest wind around 10 mph, with gusts as high as 15 mph.

    High: 53 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

  • Saturday

    Saturday: A 10 percent chance of rain after 4pm. Mostly sunny, with a high near 57. Breezy.

    High: 57 °F

    Mostly Sunny
    then Slight
    Chance Rain
    and Breezy

  • Saturday Night

    Saturday Night: A chance of rain, mainly after 10pm. Mostly cloudy, with a low around 47. Breezy.

    Low: 47 °F

    Chance Rain
    and Breezy

  • Sunday

    Sunday: A chance of rain. Mostly cloudy, with a high near 61. Breezy.

    High: 61 °F

    Chance Rain
    and Breezy

Detailed Forecast

This Afternoon
A 30 percent chance of rain, mainly before 4pm. Partly sunny, with a high near 49. West northwest wind around 15 mph, with gusts as high as 25 mph. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain, mainly after 4am. Low around 41. West northwest wind around 5 mph becoming south after midnight. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Rain, mainly before 4pm. High near 51. Windy, with a southwest wind 25 to 30 mph becoming west northwest in the morning. Winds could gust as high as 45 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Thursday Night
A 30 percent chance of rain before 10pm. Partly cloudy, with a low around 39. Breezy, with a north northwest wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 35 mph. New precipitation amounts of less than a tenth of an inch possible.
Friday
Mostly sunny, with a high near 53. North northwest wind around 10 mph, with gusts as high as 15 mph.
Friday Night
Mostly clear, with a low around 40.
Saturday
A 10 percent chance of rain after 4pm. Mostly sunny, with a high near 57. Breezy.
Saturday Night
A chance of rain, mainly after 10pm. Mostly cloudy, with a low around 47. Breezy.
Sunday
A chance of rain. Mostly cloudy, with a high near 61. Breezy.
Sunday Night
Rain likely. Mostly cloudy, with a low around 53. Breezy.
Monday
Rain likely. Mostly cloudy, with a high near 63. Breezy.
Monday Night
Rain likely. Mostly cloudy, with a low around 55.
Tuesday
Rain likely. Mostly cloudy, with a high near 62.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW San Luis Obispo CA
 35.34°N 120.67°W (Elev. 961 ft)
Last Update:
9:31 am PST Feb 18, 2026
Forecast Valid:
12pm PST Feb 18, 2026-6pm PST Feb 24, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation