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
KNOXVILLE CREEK (KNXC1)
Lat: 38.86194°NLon: 122.41722°WElev: 2200.0ft.NA
77°F
25°C
| Humidity | 37% |
| Wind Speed | S 8 MPH |
| Barometer | NA |
| Dewpoint | 49°F (9°C) |
| Visibility | NA |
| Heat Index | 78°F (26°C) |
| Last update | 23 May 04:09 PM PDT |
Extended Forecast for
Hidden Valley Lake CA
Tonight
Low: 47 °F
Partly Cloudy
then Patchy
FogSunday
High: 81 °F
Patchy Fog
then Mostly
SunnySunday Night
Low: 47 °F
Mostly Clear
Memorial Day
High: 77 °F
Sunny
Monday Night
Low: 46 °F
Mostly Clear
Tuesday
High: 73 °F
Sunny
Tuesday Night
Low: 48 °F
Mostly Clear
Wednesday
High: 75 °F
Sunny
Wednesday Night
Low: 50 °F
Mostly Clear
Detailed Forecast
Tonight
Patchy fog after 5am. Otherwise, partly cloudy, with a low around 47. West southwest wind 5 to 9 mph becoming calm in the evening.
Sunday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 81. Light and variable wind becoming southwest 6 to 11 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 47. West southwest wind 6 to 11 mph becoming light and variable in the evening.
Memorial Day
Sunny, with a high near 77. Light west southwest wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Monday Night
Mostly clear, with a low around 46. West southwest wind 6 to 11 mph, with gusts as high as 23 mph.
Tuesday
Sunny, with a high near 73. West northwest wind around 6 mph.
Tuesday Night
Mostly clear, with a low around 48.
Wednesday
Sunny, with a high near 75.
Wednesday Night
Mostly clear, with a low around 50.
Thursday
Mostly sunny, with a high near 76.
Thursday Night
Partly cloudy, with a low around 49.
Friday
Sunny, with a high near 79.
Friday Night
Mostly clear, with a low around 50.
Saturday
Sunny, with a high near 84.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Hidden Valley Lake CA
38.8°N 122.51°W (Elev. 1240 ft)
38.8°N 122.51°W (Elev. 1240 ft)
2:44 pm PDT May 23, 2026
5pm PDT May 23, 2026-6pm PDT May 30, 2026
Additional Resources
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Hourly Weather Forecast
