
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
74°F
23°C
| Humidity | 44% |
| Wind Speed | W 12 MPH |
| Barometer | NA |
| Dewpoint | 51°F (11°C) |
| Visibility | NA |
| Last update | 25 Jun 12:01 PM PDT |
Extended Forecast for
5 Miles NE Hopland CA
This Afternoon

High: 80 °F
Sunny
Tonight

Low: 56 °F
Increasing
CloudsFriday

High: 70 °F
Decreasing
CloudsFriday Night

Low: 53 °F
Mostly Cloudy
Saturday

High: 65 °F
Sunny
Saturday Night
Low: 46 °F
Clear and
Breezy then
Mostly ClearSunday

High: 72 °F
Sunny
Sunday Night

Low: 52 °F
Clear
Monday

High: 78 °F
Sunny
Detailed Forecast
This Afternoon
Sunny, with a high near 80. West wind 7 to 11 mph, with gusts as high as 23 mph.
Tonight
Increasing clouds, with a low around 56. Northwest wind 8 to 14 mph, with gusts as high as 28 mph.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 70. West northwest wind 9 to 14 mph, with gusts as high as 21 mph.
Friday Night
Mostly cloudy, with a low around 53. West northwest wind 10 to 15 mph, with gusts as high as 23 mph.
Saturday
Sunny, with a high near 65. West northwest wind 10 to 13 mph, with gusts as high as 26 mph.
Saturday Night
Mostly clear, with a low around 46. Breezy, with a west northwest wind 15 to 20 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 37 mph.
Sunday
Sunny, with a high near 72.
Sunday Night
Clear, with a low around 52.
Monday
Sunny, with a high near 78.
Monday Night
Clear, with a low around 55.
Tuesday
Sunny, with a high near 80.
Tuesday Night
Mostly clear, with a low around 55.
Wednesday
Sunny, with a high near 78.
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ABOUT THIS FORECAST
Point Forecast:
5 Miles NE Hopland CA
39.01°N 123.05°W (Elev. 1791 ft)
39.01°N 123.05°W (Elev. 1791 ft)
12:36 pm PDT Jun 25, 2026
12pm PDT Jun 25, 2026-6pm PDT Jul 1, 2026


