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
73°F
23°C
| Humidity | 44% |
| Wind Speed | W 10 MPH |
| Barometer | NA |
| Dewpoint | 50°F (10°C) |
| Visibility | NA |
| Last update | 23 Jun 08:01 PM PDT |
Extended Forecast for
2 Miles SSE Lakeport CA
Tonight
Low: 57 °F
Mostly Clear
Wednesday
High: 90 °F
Sunny
Wednesday Night
Low: 56 °F
Mostly Clear
Thursday
High: 88 °F
Sunny
Thursday Night
Low: 54 °F
Partly Cloudy
Friday
High: 77 °F
Sunny
Friday Night
Low: 53 °F
Mostly Clear
and Breezy
then Mostly
CloudySaturday
High: 73 °F
Sunny
Saturday Night
Low: 50 °F
Clear
Detailed Forecast
Tonight
Mostly clear, with a low around 57. West southwest wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 90. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 56. West southwest wind 5 to 10 mph becoming light after midnight.
Thursday
Sunny, with a high near 88. Calm wind becoming west 5 to 9 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 54. West northwest wind 6 to 11 mph, with gusts as high as 24 mph.
Friday
Sunny, with a high near 77. West northwest wind 6 to 14 mph, with gusts as high as 25 mph.
Friday Night
Partly cloudy, with a low around 53. Breezy.
Saturday
Sunny, with a high near 73.
Saturday Night
Clear, with a low around 50.
Sunday
Sunny, with a high near 81.
Sunday Night
Clear, with a low around 54.
Monday
Sunny, with a high near 85.
Monday Night
Clear, with a low around 55.
Tuesday
Sunny, with a high near 86.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles SSE Lakeport CA
39.01°N 122.91°W (Elev. 1391 ft)
39.01°N 122.91°W (Elev. 1391 ft)
2:43 pm PDT Jun 23, 2026
8pm PDT Jun 23, 2026-6pm PDT Jun 30, 2026
Additional Resources
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Hourly Weather Forecast
