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

63°F

17°C

Humidity 73%
Wind Speed SSW 6 MPH
Barometer NA
Dewpoint 54°F (12°C)
Visibility NA
Last update 11 Oct 04:00 PM PDT
Extended Forecast for

Atascadero CA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 67. Breezy, with a southwest wind around 20 mph, with gusts as high as 25 mph.

    High: 67 °F

    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: A 40 percent chance of showers. Mostly cloudy, with a low around 48. Breezy, with a southwest wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 48 °F

    Chance
    Showers and
    Breezy

  • Columbus Day

    Columbus Day: A 20 percent chance of showers before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 66. Southwest wind 5 to 10 mph.

    High: 66 °F

    Slight Chance
    Showers then
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 45. Southwest wind 5 to 10 mph becoming east after midnight.

    Low: 45 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 73. East northeast wind around 5 mph becoming northwest in the afternoon.

    High: 73 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 49.

    Low: 49 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 47.

    Low: 47 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 67. Breezy, with a southwest wind around 20 mph, with gusts as high as 25 mph.
Tonight
A 40 percent chance of showers. Mostly cloudy, with a low around 48. Breezy, with a southwest wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph. New precipitation amounts of less than a tenth of an inch possible.
Columbus Day
A 20 percent chance of showers before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 66. Southwest wind 5 to 10 mph.
Monday Night
Partly cloudy, with a low around 45. Southwest wind 5 to 10 mph becoming east after midnight.
Tuesday
Sunny, with a high near 73. East northeast wind around 5 mph becoming northwest in the afternoon.
Tuesday Night
Clear, with a low around 49.
Wednesday
Sunny, with a high near 79.
Wednesday Night
Clear, with a low around 47.
Thursday
Sunny, with a high near 85.
Thursday Night
Clear, with a low around 50.
Friday
Sunny, with a high near 91.
Friday Night
Clear, with a low around 55.
Saturday
Sunny, with a high near 91.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Atascadero CA
 35.5°N 120.68°W (Elev. 1050 ft)
Last Update:
1:41 pm PDT Oct 11, 2026
Forecast Valid:
4pm PDT Oct 11, 2026-6pm PDT Oct 17, 2026
 
Forecast Discussion
 
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Additional Resources

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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