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

NWS Sacramento Changes to Public and Fire Weather Zones Coming April 16, 2026

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Current conditions at

STONYFORD (SYWC1)

Lat: 39.35523°NLon: 122.65831°WElev: 1540.0ft.

NA

55°F

13°C

Humidity 39%
Wind Speed ENE 4 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Last update 02 Apr 10:26 AM PDT
Extended Forecast for

20 Miles N Clearlake CA

  • Today

    Today: Sunny, with a high near 51. North northeast wind 10 to 13 mph, with gusts as high as 18 mph.

    High: 51 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 42. Breezy, with a north wind 10 to 15 mph increasing to 17 to 22 mph after midnight. Winds could gust as high as 30 mph.

    Low: 42 °F

    Mostly Clear
    then Clear
    and Breezy

  • Friday

    Friday: Sunny, with a high near 64. Breezy, with a north wind 21 to 26 mph, with gusts as high as 34 mph.

    High: 64 °F

    Sunny and
    Breezy

  • Friday Night

    Friday Night: Clear, with a low around 51. North northwest wind 10 to 16 mph, with gusts as high as 23 mph.

    Low: 51 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 69. North northwest wind 10 to 16 mph, with gusts as high as 22 mph.

    High: 69 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 71.

    High: 71 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 51. North northeast wind 10 to 13 mph, with gusts as high as 18 mph.
Tonight
Clear, with a low around 42. Breezy, with a north wind 10 to 15 mph increasing to 17 to 22 mph after midnight. Winds could gust as high as 30 mph.
Friday
Sunny, with a high near 64. Breezy, with a north wind 21 to 26 mph, with gusts as high as 34 mph.
Friday Night
Clear, with a low around 51. North northwest wind 10 to 16 mph, with gusts as high as 23 mph.
Saturday
Sunny, with a high near 69. North northwest wind 10 to 16 mph, with gusts as high as 22 mph.
Saturday Night
Mostly clear, with a low around 53.
Sunday
Sunny, with a high near 72.
Sunday Night
Mostly clear, with a low around 53.
Monday
Sunny, with a high near 71.
Monday Night
Mostly clear, with a low around 50.
Tuesday
A chance of rain. Mostly sunny, with a high near 65.
Tuesday Night
A slight chance of rain. Partly cloudy, with a low around 48.
Wednesday
A chance of rain. Mostly sunny, with a high near 62.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
20 Miles N Clearlake CA
 39.24°N 122.56°W (Elev. 3199 ft)
Last Update:
2:01 am PDT Apr 2, 2026
Forecast Valid:
10am PDT Apr 2, 2026-6pm PDT Apr 8, 2026
 
Forecast Discussion
 
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Additional Resources

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