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

Hazardous Weather Conditions

Current conditions at

Morro Bay Harbor (OX1MB)

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

NA

66°F

19°C

Humidity 92%
Wind Speed W 5 MPH
Barometer NA
Dewpoint 63°F (17°C)
Visibility NA
Last update 08 Oct 11:00 AM PDT
Extended Forecast for

Atascadero CA

Heat Advisory October 8, 11:22am until October 8, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory October 8, 11:22am until October 8, 08:00pm

    NOW until 8:00pm Thu

    Heat Advisory

  • Today

    High: 99 °F

    Hot

  • Tonight

    Tonight: Clear, with a low around 51. Southwest wind around 5 mph becoming calm in the evening.

    Low: 51 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 82. Light south wind becoming west southwest 5 to 10 mph in the afternoon.

    High: 82 °F

    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 52. Southwest wind 5 to 10 mph becoming light after midnight.

    Low: 52 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Patchy fog before 11am. Otherwise, partly sunny, with a high near 70. Light southwest wind becoming west southwest 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 70 °F

    Patchy Fog
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 47.

    Low: 47 °F

    Patchy Fog

  • Sunday

    Sunday: Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 66.

    High: 66 °F

    Patchy Fog
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: A chance of showers, mainly after 11pm. Partly cloudy, with a low around 46.

    Low: 46 °F

    Chance
    Showers

Detailed Forecast

Today
Sunny and hot, with a high near 99. West southwest wind 5 to 10 mph.
Tonight
Clear, with a low around 51. Southwest wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 82. Light south wind becoming west southwest 5 to 10 mph in the afternoon.
Friday Night
Increasing clouds, with a low around 52. Southwest wind 5 to 10 mph becoming light after midnight.
Saturday
Patchy fog before 11am. Otherwise, partly sunny, with a high near 70. Light southwest wind becoming west southwest 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.
Saturday Night
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 47.
Sunday
Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 66.
Sunday Night
A chance of showers, mainly after 11pm. Partly cloudy, with a low around 46.
Columbus Day
A chance of showers. Partly sunny, with a high near 66.
Monday Night
A chance of showers, mainly before 11pm. Partly cloudy, with a low around 45.
Tuesday
Sunny, with a high near 70.
Tuesday Night
Clear, with a low around 46.
Wednesday
Sunny, with a high near 74.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Atascadero CA
 35.47°N 120.68°W (Elev. 1283 ft)
Last Update:
7:26 am PDT Oct 8, 2026
Forecast Valid:
11am PDT Oct 8, 2026-6pm PDT Oct 14, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation