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Check Water Temperatures Before Your River Visit

Water temperatures below 70 degrees causes you to lose breathing & muscle control which can lead to drowning. The colder the water the more extreme the impacts. Enjoy the river by staying dry when water is cold. Read More >

Current conditions at

LYONS VALLEY (COWC1)

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

NA

69°F

21°C

Humidity 19%
Wind Speed WNW 14 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Last update 21 Jun 10:01 PM PDT
Extended Forecast for

7 Miles NNE Hopland CA

  • Tonight

    Tonight: Mostly clear, with a low around 63. North northwest wind 5 to 8 mph.

    Low: 63 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 88. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.

    High: 88 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 66. West wind 5 to 9 mph becoming calm after midnight.

    Low: 66 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 88. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.

    High: 88 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 67. West wind 5 to 10 mph becoming light and variable after midnight.

    Low: 67 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 89. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon.

    High: 89 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 62.

    Low: 62 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 63. North northwest wind 5 to 8 mph.
Monday
Sunny, with a high near 88. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Monday Night
Mostly clear, with a low around 66. West wind 5 to 9 mph becoming calm after midnight.
Tuesday
Sunny, with a high near 88. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Tuesday Night
Clear, with a low around 67. West wind 5 to 10 mph becoming light and variable after midnight.
Wednesday
Sunny, with a high near 89. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon.
Wednesday Night
Clear, with a low around 62.
Thursday
Sunny, with a high near 79.
Thursday Night
Mostly clear, with a low around 57.
Friday
Sunny, with a high near 72.
Friday Night
Mostly clear, with a low around 57. Breezy.
Saturday
Sunny, with a high near 71.
Saturday Night
Clear, with a low around 54.
Sunday
Sunny, with a high near 78.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NNE Hopland CA
 39.07°N 123.1°W (Elev. 2539 ft)
Last Update:
2:10 pm PDT Jun 21, 2026
Forecast Valid:
10pm PDT Jun 21, 2026-6pm PDT Jun 28, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation