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

50°F

10°C

Humidity 93%
Wind Speed WSW 10 MPH
Barometer NA
Dewpoint 48°F (9°C)
Visibility NA
Wind Chill46°F (8°C)
Last update 08 Feb 09:01 AM PST
Extended Forecast for

5 Miles SE Hopland CA

  • Today

    Today: A 50 percent chance of rain after 1pm. Patchy fog before 10am. Otherwise, partly sunny, with a high near 62. Calm wind becoming west southwest around 6 mph in the afternoon. New precipitation amounts of less than a tenth of an inch possible.

    High: 62 °F

    Patchy Fog
    then Chance
    Rain

  • Tonight

    Tonight: A 30 percent chance of rain before 7pm. Mostly cloudy, with a low around 40. North wind 3 to 5 mph.

    Low: 40 °F

    Chance Rain
    then Mostly
    Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 63. Calm wind becoming north northwest around 5 mph in the afternoon.

    High: 63 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A 20 percent chance of rain after 10pm. Mostly cloudy, with a low around 43. Calm wind.

    Low: 43 °F

    Slight Chance
    Rain

  • Tuesday

    Tuesday: A chance of rain, then showers likely and possibly a thunderstorm after 4pm. Mostly cloudy, with a high near 56. Calm wind becoming southeast around 6 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 56 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm before 7pm, then rain likely between 7pm and 10pm, then a chance of showers and thunderstorms after 10pm. Mostly cloudy, with a low around 41. Light south southeast wind. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 41 °F

    Showers
    Likely

  • Wednesday

    Wednesday: A 40 percent chance of rain. Partly sunny, with a high near 56. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 56 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A chance of rain, mainly before 10pm. Mostly cloudy, with a low around 38.

    Low: 38 °F

    Chance Rain

  • Thursday

    Thursday: Partly sunny, with a high near 61.

    High: 61 °F

    Partly Sunny

Detailed Forecast

Today
A 50 percent chance of rain after 1pm. Patchy fog before 10am. Otherwise, partly sunny, with a high near 62. Calm wind becoming west southwest around 6 mph in the afternoon. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A 30 percent chance of rain before 7pm. Mostly cloudy, with a low around 40. North wind 3 to 5 mph.
Monday
Mostly cloudy, with a high near 63. Calm wind becoming north northwest around 5 mph in the afternoon.
Monday Night
A 20 percent chance of rain after 10pm. Mostly cloudy, with a low around 43. Calm wind.
Tuesday
A chance of rain, then showers likely and possibly a thunderstorm after 4pm. Mostly cloudy, with a high near 56. Calm wind becoming southeast around 6 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Showers likely and possibly a thunderstorm before 7pm, then rain likely between 7pm and 10pm, then a chance of showers and thunderstorms after 10pm. Mostly cloudy, with a low around 41. Light south southeast wind. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
A 40 percent chance of rain. Partly sunny, with a high near 56. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
A chance of rain, mainly before 10pm. Mostly cloudy, with a low around 38.
Thursday
Partly sunny, with a high near 61.
Thursday Night
Mostly cloudy, with a low around 37.
Friday
A slight chance of rain. Partly sunny, with a high near 58.
Friday Night
A chance of rain. Mostly cloudy, with a low around 38.
Saturday
Rain likely. Mostly cloudy, with a high near 53.
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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 8, 2026
Forecast Valid:
9am PST Feb 8, 2026-6pm PST Feb 14, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation