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

70°F

21°C

Humidity 23%
Wind Speed ESE 14 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Last update 04 Apr 02:01 PM PDT
Extended Forecast for

Hopland CA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 82. East southeast wind around 5 mph.

    High: 82 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 40. Calm wind.

    Low: 40 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 82. Light and variable wind.

    High: 82 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 44. West southwest wind around 5 mph becoming calm in the evening.

    Low: 44 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 80. Calm wind becoming west southwest around 6 mph in the afternoon.

    High: 80 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 42. West wind around 6 mph becoming calm in the evening.

    Low: 42 °F

    Mostly Clear

  • Tuesday

    Tuesday: Patchy fog before 11am. Otherwise, mostly sunny, with a high near 77.

    High: 77 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of rain after 11pm. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 47.

    Low: 47 °F

    Slight Chance
    Rain and
    Patchy Fog

  • Wednesday

    Wednesday: A chance of rain. Patchy fog before 11am. Otherwise, partly sunny, with a high near 71.

    High: 71 °F

    Chance Rain
    and Patchy
    Fog

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 82. East southeast wind around 5 mph.
Tonight
Partly cloudy, with a low around 40. Calm wind.
Sunday
Mostly sunny, with a high near 82. Light and variable wind.
Sunday Night
Partly cloudy, with a low around 44. West southwest wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 80. Calm wind becoming west southwest around 6 mph in the afternoon.
Monday Night
Mostly clear, with a low around 42. West wind around 6 mph becoming calm in the evening.
Tuesday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 77.
Tuesday Night
A slight chance of rain after 11pm. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 47.
Wednesday
A chance of rain. Patchy fog before 11am. Otherwise, partly sunny, with a high near 71.
Wednesday Night
A chance of rain. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 46.
Thursday
A chance of rain. Patchy fog. Otherwise, partly sunny, with a high near 70.
Thursday Night
A slight chance of rain. Patchy fog. Otherwise, partly cloudy, with a low around 44.
Friday
Patchy fog. Otherwise, sunny, with a high near 73.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Hopland CA
 38.97°N 123.1°W (Elev. 577 ft)
Last Update:
2:10 pm PDT Apr 4, 2026
Forecast Valid:
2pm PDT Apr 4, 2026-6pm PDT Apr 10, 2026
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation