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

57°F

14°C

Humidity 87%
Wind Speed W 2 MPH
Barometer NA
Dewpoint 53°F (12°C)
Visibility NA
Last update 06 Apr 05:00 AM PDT
Extended Forecast for

Los Osos CA

  • Today

    Today: Patchy dense fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 61. West northwest wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 61 °F

    Patchy Dense
    Fog then
    Sunny

  • Tonight

    Tonight: Clear, with a low around 52. West northwest wind 5 to 15 mph becoming north after midnight.

    Low: 52 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 64. Breezy, with a west northwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 64 °F

    Sunny then
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Clear, with a low around 54. North northwest wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 54 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 65. North wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 65 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 55.

    Low: 55 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 63.

    High: 63 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A slight chance of rain after 11pm. Mostly cloudy, with a low around 56.

    Low: 56 °F

    Slight Chance
    Rain

  • Friday

    Friday: A chance of rain and thunderstorms. Mostly cloudy, with a high near 61.

    High: 61 °F

    Chance Rain

Detailed Forecast

Today
Patchy dense fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 61. West northwest wind 5 to 15 mph, with gusts as high as 20 mph.
Tonight
Clear, with a low around 52. West northwest wind 5 to 15 mph becoming north after midnight.
Tuesday
Sunny, with a high near 64. Breezy, with a west northwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 25 mph.
Tuesday Night
Clear, with a low around 54. North northwest wind 5 to 15 mph, with gusts as high as 20 mph.
Wednesday
Sunny, with a high near 65. North wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.
Wednesday Night
Mostly cloudy, with a low around 55.
Thursday
Mostly cloudy, with a high near 63.
Thursday Night
A slight chance of rain after 11pm. Mostly cloudy, with a low around 56.
Friday
A chance of rain and thunderstorms. Mostly cloudy, with a high near 61.
Friday Night
A chance of rain. Mostly cloudy, with a low around 55.
Saturday
A chance of rain. Partly sunny, with a high near 60.
Saturday Night
A slight chance of rain. Partly cloudy, with a low around 52.
Sunday
Mostly sunny, with a high near 59.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Los Osos CA
 35.33°N 120.84°W (Elev. 3 ft)
Last Update:
2:42 am PDT Apr 6, 2026
Forecast Valid:
5am PDT Apr 6, 2026-6pm PDT Apr 12, 2026
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation