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

Norris Rancho Marino Reserve (UCNRS) (UCRM)

Lat: 35.53417°NLon: 121.08333°WElev: 60.0ft.

NA

49°F

9°C

Humidity 94%
Wind Speed S 3 MPH
Barometer NA
Dewpoint 47°F (8°C)
Visibility NA
Last update 20 Apr 03:00 AM PDT
Extended Forecast for

Piedras Blancas CA

  • This Afternoon

    This Afternoon: A 20 percent chance of rain. Mostly cloudy, with a high near 59. South southeast wind around 10 mph.

    High: 59 °F

    Slight Chance
    Rain

  • Tonight

    Tonight: Rain. Low around 54. South southeast wind around 10 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    Low: 54 °F

    Rain

  • Tuesday

    Tuesday: Rain and possibly a thunderstorm. High near 56. Southwest wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    High: 56 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain likely before 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 49. Southwest wind 5 to 10 mph becoming west northwest in the evening. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 49 °F

    Rain Likely
    then Partly
    Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 57. West northwest wind 5 to 15 mph.

    High: 57 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 49.

    Low: 49 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 51. Breezy.

    Low: 51 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Friday

    Friday: Partly sunny, with a high near 60.

    High: 60 °F

    Partly Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of rain. Mostly cloudy, with a high near 59. South southeast wind around 10 mph.
Tonight
Rain. Low around 54. South southeast wind around 10 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Tuesday
Rain and possibly a thunderstorm. High near 56. Southwest wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday Night
Rain likely before 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 49. Southwest wind 5 to 10 mph becoming west northwest in the evening. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Sunny, with a high near 57. West northwest wind 5 to 15 mph.
Wednesday Night
Mostly clear, with a low around 49.
Thursday
Mostly sunny, with a high near 60.
Thursday Night
Mostly cloudy, with a low around 51. Breezy.
Friday
Partly sunny, with a high near 60.
Friday Night
Partly cloudy, with a low around 51.
Saturday
Partly sunny, with a high near 57.
Saturday Night
Mostly cloudy, with a low around 52.
Sunday
Partly sunny, with a high near 59.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Piedras Blancas CA
 35.67°N 121.29°W (Elev. 0 ft)
Last Update:
12:46 pm PDT Apr 20, 2026
Forecast Valid:
2pm PDT Apr 20, 2026-6pm PDT Apr 26, 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