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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

74°F

23°C

Humidity 18%
Wind Speed E 1 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility NA
Last update 27 Mar 11:26 AM PDT
Extended Forecast for

20 Miles N Clearlake CA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 70. Northeast wind 7 to 10 mph.

    High: 70 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 54. Southeast wind around 6 mph becoming west northwest in the evening.

    Low: 54 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 71. Northwest wind 6 to 9 mph becoming east southeast in the afternoon.

    High: 71 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 56. South southeast wind 5 to 8 mph becoming west northwest after midnight.

    Low: 56 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 72. West northwest wind 6 to 11 mph becoming south in the morning. Winds could gust as high as 20 mph.

    High: 72 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 55.

    Low: 55 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 64.

    High: 64 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A slight chance of rain. Mostly cloudy, with a low around 49.

    Low: 49 °F

    Slight Chance
    Rain

  • Tuesday

    Tuesday: A chance of rain, mainly after 11am. Partly sunny, with a high near 57.

    High: 57 °F

    Chance Rain

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 70. Northeast wind 7 to 10 mph.
Tonight
Partly cloudy, with a low around 54. Southeast wind around 6 mph becoming west northwest in the evening.
Saturday
Sunny, with a high near 71. Northwest wind 6 to 9 mph becoming east southeast in the afternoon.
Saturday Night
Mostly clear, with a low around 56. South southeast wind 5 to 8 mph becoming west northwest after midnight.
Sunday
Sunny, with a high near 72. West northwest wind 6 to 11 mph becoming south in the morning. Winds could gust as high as 20 mph.
Sunday Night
Mostly cloudy, with a low around 55.
Monday
Mostly cloudy, with a high near 64.
Monday Night
A slight chance of rain. Mostly cloudy, with a low around 49.
Tuesday
A chance of rain, mainly after 11am. Partly sunny, with a high near 57.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 45.
Wednesday
Rain likely. Mostly cloudy, with a high near 50.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 40.
Thursday
A chance of rain. Partly sunny, with a high near 53.
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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:
11:31 am PDT Mar 27, 2026
Forecast Valid:
12pm PDT Mar 27, 2026-6pm PDT Apr 2, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation