National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Morro Bay Harbor (OX1MB)

Lat: 35.3711°NLon: 120.8579°WElev: 20.0ft.

NA

53°F

12°C

Humidity 83%
Wind Speed SSE 9 MPH
Barometer NA
Dewpoint 48°F (9°C)
Visibility NA
Last update 16 Feb 11:00 PM PST
Extended Forecast for

Atascadero CA

  • Tonight

    Tonight: Showers likely and possibly a thunderstorm before 4am, then a chance of showers. Mostly cloudy, with a low around 41. Southwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 41 °F

    Showers
    Likely

  • Tuesday

    Tuesday: A chance of showers, then rain and possibly a thunderstorm after 10am. High near 53. Breezy, with a south southwest wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

    High: 53 °F

    Showers and
    Breezy

  • Tuesday Night

    Tuesday Night: Rain and possibly a thunderstorm. Low around 36. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 36 °F

    Rain and
    Breezy

  • Wednesday

    Wednesday: A 50 percent chance of rain. Partly sunny, with a high near 50. Wind chill values as low as 30 early. West wind 5 to 10 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 50 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: Rain, mainly after 4am. Low around 36. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 36 °F

    Chance Rain
    then Rain

  • Thursday

    Thursday: Rain. High near 49. Chance of precipitation is 80%.

    High: 49 °F

    Rain

  • Thursday Night

    Thursday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 32.

    Low: 32 °F

    Chance Rain

  • Friday

    Friday: A chance of rain. Partly sunny, with a high near 51.

    High: 51 °F

    Chance Rain

  • Friday Night

    Friday Night: A chance of rain, mainly before 10pm. Partly cloudy, with a low around 32.

    Low: 32 °F

    Chance Rain

Detailed Forecast

Tonight
Showers likely and possibly a thunderstorm before 4am, then a chance of showers. Mostly cloudy, with a low around 41. Southwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday
A chance of showers, then rain and possibly a thunderstorm after 10am. High near 53. Breezy, with a south southwest wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Tuesday Night
Rain and possibly a thunderstorm. Low around 36. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday
A 50 percent chance of rain. Partly sunny, with a high near 50. Wind chill values as low as 30 early. West wind 5 to 10 mph. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Rain, mainly after 4am. Low around 36. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Rain. High near 49. Chance of precipitation is 80%.
Thursday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 32.
Friday
A chance of rain. Partly sunny, with a high near 51.
Friday Night
A chance of rain, mainly before 10pm. Partly cloudy, with a low around 32.
Saturday
A chance of rain, mainly after 10am. Partly sunny, with a high near 56.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 39.
Sunday
A chance of rain. Mostly cloudy, with a high near 59.
Sunday Night
Rain likely. Mostly cloudy, with a low around 44.
Monday
Rain likely. Mostly cloudy, with a high near 59.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Atascadero CA
 35.47°N 120.68°W (Elev. 1283 ft)
Last Update:
5:32 pm PST Feb 16, 2026
Forecast Valid:
11pm PST Feb 16, 2026-6pm PST Feb 23, 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