Current conditions at

STONYFORD (SYWC1)

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

NA

42°F

6°C

Humidity 98%
Wind Speed NW 1 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Last update 09 Nov 04:26 AM PST
Extended Forecast for

23 Miles N Clearlake CA

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 70. Calm wind becoming east northeast around 6 mph in the afternoon.

    High: 70 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Mostly clear, with a low around 52. West wind around 5 mph becoming calm  in the evening.

    Low: 52 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 73. Calm wind becoming east around 5 mph in the afternoon.

    High: 73 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 53. Calm wind.

    Low: 53 °F

    Mostly Clear

  • Veterans Day

    Veterans Day: Sunny, with a high near 69. Calm wind becoming east southeast around 6 mph in the morning.

    High: 69 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 66.

    High: 66 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

  • Friday

    Friday: A chance of rain after 10am.  Mostly sunny, with a high near 63.

    High: 63 °F

    Chance Rain

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 70. Calm wind becoming east northeast around 6 mph in the afternoon.
Tonight
Mostly clear, with a low around 52. West wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 73. Calm wind becoming east around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 53. Calm wind.
Veterans Day
Sunny, with a high near 69. Calm wind becoming east southeast around 6 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 50.
Thursday
Mostly sunny, with a high near 66.
Thursday Night
Partly cloudy, with a low around 49.
Friday
A chance of rain after 10am. Mostly sunny, with a high near 63.
Friday Night
A slight chance of rain. Partly cloudy, with a low around 49.
Saturday
A chance of rain. Partly sunny, with a high near 60.
Saturday Night
Rain likely. Mostly cloudy, with a low around 45.
Sunday
A chance of rain. Partly sunny, with a high near 53.
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ABOUT THIS FORECAST

 
Point Forecast:
23 Miles N Clearlake CA
 39.29°N 122.58°W (Elev. 1601 ft)
1:00 am PST Nov 9, 2026
5am PST Nov 9, 2026-6pm PST Nov 15, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database