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

60°F

16°C

Humidity 89%
Wind Speed SSE 0 MPH
Barometer NA
Dewpoint 57°F (14°C)
Visibility NA
Last update 27 Aug 01:00 AM PDT
Extended Forecast for

Los Osos CA

  • Overnight

    Overnight: Mostly cloudy, with a low around 56. North wind around 5 mph.

    Low: 56 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers. Cloudy, with a high near 74. Northwest wind around 10 mph, with gusts as high as 15 mph.

    High: 74 °F

    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: A 20 percent chance of showers. Cloudy, with a low around 56. Northwest wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 56 °F

    Slight Chance
    Showers

  • Friday

    Friday: A 20 percent chance of showers. Increasing clouds, with a high near 69. Northwest wind 5 to 15 mph.

    High: 69 °F

    Slight Chance
    Showers

  • Friday Night

    Friday Night: Patchy fog after 11pm. Otherwise, cloudy, with a low around 55. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 55 °F

    Patchy Fog

  • Saturday

    Saturday: Patchy fog before 11am. Otherwise, partly sunny, with a high near 65.

    High: 65 °F

    Patchy Fog
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 52.

    Low: 52 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 56. North wind around 5 mph.
Thursday
A 20 percent chance of showers. Cloudy, with a high near 74. Northwest wind around 10 mph, with gusts as high as 15 mph.
Thursday Night
A 20 percent chance of showers. Cloudy, with a low around 56. Northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Friday
A 20 percent chance of showers. Increasing clouds, with a high near 69. Northwest wind 5 to 15 mph.
Friday Night
Patchy fog after 11pm. Otherwise, cloudy, with a low around 55. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.
Saturday
Patchy fog before 11am. Otherwise, partly sunny, with a high near 65.
Saturday Night
Mostly cloudy, with a low around 52.
Sunday
Mostly sunny, with a high near 62.
Sunday Night
Partly cloudy, with a low around 52.
Monday
Partly sunny, with a high near 58.
Monday Night
Mostly cloudy, with a low around 52.
Tuesday
Partly sunny, with a high near 61.
Tuesday Night
Partly cloudy, with a low around 54.
Wednesday
A slight chance of showers. Partly sunny, with a high near 64.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Los Osos CA
 35.31°N 120.84°W (Elev. 128 ft)
Last Update:
11:26 pm PDT Aug 26, 2026
Forecast Valid:
1am PDT Aug 27, 2026-6pm PDT Sep 2, 2026
 
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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