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

64°F

18°C

Humidity 89%
Wind Speed WNW 3 MPH
Barometer NA
Dewpoint 61°F (16°C)
Visibility NA
Last update 18 Oct 10:00 PM PDT
Extended Forecast for

4 Miles ESE Atascadero CA

  • Tonight

    Tonight: Mostly clear, with a low around 46. West wind around 5 mph becoming east northeast in the evening.

    Low: 46 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 75. North wind 5 to 10 mph becoming west southwest in the afternoon.

    High: 75 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 48. Southwest wind around 5 mph becoming calm in the evening.

    Low: 48 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 70. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph.

    High: 70 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 48. South southwest wind around 5 mph becoming calm in the evening. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 48 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Showers. High near 66. Chance of precipitation is 90%.

    High: 66 °F

    Showers

  • Wednesday Night

    Wednesday Night: Showers likely, mainly before 11pm. Mostly cloudy, with a low around 46. Chance of precipitation is 70%.

    Low: 46 °F

    Showers
    Likely

  • Thursday

    Thursday: A chance of showers. Partly sunny, with a high near 66.

    High: 66 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 46. West wind around 5 mph becoming east northeast in the evening.
Monday
Mostly sunny, with a high near 75. North wind 5 to 10 mph becoming west southwest in the afternoon.
Monday Night
Partly cloudy, with a low around 48. Southwest wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 70. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph.
Tuesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 48. South southwest wind around 5 mph becoming calm in the evening. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Showers. High near 66. Chance of precipitation is 90%.
Wednesday Night
Showers likely, mainly before 11pm. Mostly cloudy, with a low around 46. Chance of precipitation is 70%.
Thursday
A chance of showers. Partly sunny, with a high near 66.
Thursday Night
Mostly clear, with a low around 46.
Friday
Sunny, with a high near 69.
Friday Night
Clear, with a low around 45.
Saturday
Sunny, with a high near 73.
Saturday Night
Mostly clear, with a low around 44.
Sunday
A slight chance of showers. Sunny, with a high near 71.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE Atascadero CA
 35.46°N 120.62°W (Elev. 938 ft)
Last Update:
11:26 am PDT Oct 18, 2026
Forecast Valid:
10pm PDT Oct 18, 2026-6pm PDT Oct 25, 2026
 
Forecast Discussion
 
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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