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
75°F
24°C
| Humidity | 27% |
| Wind Speed | NNE 5 MPH |
| Barometer | NA |
| Dewpoint | 39°F (4°C) |
| Visibility | NA |
| Last update | 09 Jul 03:01 AM PDT |
Extended Forecast for
5 Miles WNW Lakeport CA
Overnight
Low: 59 °F
Mostly Clear
Thursday
High: 89 °F
Sunny
Thursday Night
Low: 61 °F
Mostly Clear
Friday
High: 88 °F
Sunny
Friday Night
Low: 62 °F
Mostly Clear
Saturday
High: 87 °F
Mostly Sunny
Saturday Night
Low: 66 °F
Mostly Cloudy
Sunday
High: 89 °F
Partly Sunny
Sunday Night
Low: 68 °F
Partly Cloudy
Detailed Forecast
Overnight
Mostly clear, with a low around 59. West wind around 6 mph.
Thursday
Sunny, with a high near 89. Calm wind becoming west 5 to 7 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 61. West northwest wind 6 to 10 mph, with gusts as high as 18 mph.
Friday
Sunny, with a high near 88. Light and variable wind becoming west southwest 5 to 8 mph in the afternoon.
Friday Night
Mostly clear, with a low around 62. Northwest wind 7 to 10 mph, with gusts as high as 21 mph.
Saturday
Mostly sunny, with a high near 87. West wind 3 to 8 mph.
Saturday Night
Mostly cloudy, with a low around 66.
Sunday
Partly sunny, with a high near 89.
Sunday Night
Partly cloudy, with a low around 68.
Monday
Mostly sunny, with a high near 91.
Monday Night
Mostly clear, with a low around 68.
Tuesday
Sunny, with a high near 92.
Tuesday Night
Mostly clear, with a low around 66.
Wednesday
Sunny, with a high near 89.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
5 Miles WNW Lakeport CA
39.08°N 122.99°W (Elev. 1850 ft)
39.08°N 122.99°W (Elev. 1850 ft)
2:10 am PDT Jul 9, 2026
3am PDT Jul 9, 2026-6pm PDT Jul 15, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
