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

LYONS VALLEY (COWC1)

Lat: 39.12583°NLon: 123.07333°WElev: 3355.0ft.

NA

48°F

9°C

Humidity 51%
Wind Speed NNW 8 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Wind Chill44°F (7°C)
Last update 13 Feb 04:01 AM PST
Extended Forecast for

5 Miles SE Hopland CA

  • Today

    Today: Mostly sunny, with a high near 63. North northeast wind 5 to 7 mph becoming northwest in the afternoon.

    High: 63 °F

    Mostly Sunny

  • Tonight

    Tonight: Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 40. Northeast wind 3 to 5 mph.

    Low: 40 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Saturday

    Saturday: Rain likely, mainly after 4pm. Patchy fog before 7am. Otherwise, cloudy, with a high near 54. Light south southeast wind becoming south 5 to 9 mph in the morning. Chance of precipitation is 60%.

    High: 54 °F

    Slight Chance
    Rain and
    Patchy Fog
    then Rain
    Likely

  • Saturday Night

    Saturday Night: Rain. Low around 44. Southeast wind around 9 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 44 °F

    Rain

  • Sunday

    Sunday: Rain. High near 52. East southeast wind around 9 mph. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.

    High: 52 °F

    Rain

  • Sunday Night

    Sunday Night: Rain. Low around 42. East wind 3 to 5 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 42 °F

    Rain

  • Washington's Birthday

    Washington's Birthday: Rain. High near 49. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 49 °F

    Rain

  • Monday Night

    Monday Night: Rain. Cloudy, with a low around 36.

    Low: 36 °F

    Rain

  • Tuesday

    Tuesday: Rain. Cloudy, with a high near 47.

    High: 47 °F

    Rain

Detailed Forecast

Today
Mostly sunny, with a high near 63. North northeast wind 5 to 7 mph becoming northwest in the afternoon.
Tonight
Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 40. Northeast wind 3 to 5 mph.
Saturday
Rain likely, mainly after 4pm. Patchy fog before 7am. Otherwise, cloudy, with a high near 54. Light south southeast wind becoming south 5 to 9 mph in the morning. Chance of precipitation is 60%.
Saturday Night
Rain. Low around 44. Southeast wind around 9 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Rain. High near 52. East southeast wind around 9 mph. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.
Sunday Night
Rain. Low around 42. East wind 3 to 5 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Washington's Birthday
Rain. High near 49. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Monday Night
Rain. Cloudy, with a low around 36.
Tuesday
Rain. Cloudy, with a high near 47.
Tuesday Night
Rain. Mostly cloudy, with a low around 33.
Wednesday
Rain. Mostly cloudy, with a high near 50.
Wednesday Night
Rain. Mostly cloudy, with a low around 34.
Thursday
Rain likely. Mostly cloudy, with a high near 51.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SE Hopland CA
 38.91°N 123.06°W (Elev. 889 ft)
Last Update:
1:10 am PST Feb 13, 2026
Forecast Valid:
4am PST Feb 13, 2026-6pm PST Feb 19, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation