
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
68°F
20°C
| Humidity | 35% |
| Wind Speed | W 1 MPH |
| Barometer | NA |
| Dewpoint | 39°F (4°C) |
| Visibility | NA |
| Last update | 21 May 11:09 PM PDT |
Extended Forecast for
4 Miles SSW Hidden Valley Lake CA
Tonight

Low: 53 °F
Clear
Friday

High: 90 °F
Sunny
Friday Night

Low: 48 °F
Mostly Clear
Saturday

High: 81 °F
Sunny
Saturday Night
Low: 46 °F
Clear then
Patchy FogSunday

High: 80 °F
Sunny
Sunday Night
Low: 46 °F
Clear then
Patchy FogMemorial Day
High: 78 °F
Patchy Fog
then SunnyMonday Night

Low: 45 °F
Partly Cloudy
Detailed Forecast
Tonight
Clear, with a low around 53. Calm wind.
Friday
Sunny, with a high near 90. Calm wind becoming southwest 5 to 8 mph in the afternoon.
Friday Night
Mostly clear, with a low around 48. Southwest wind 5 to 8 mph becoming calm in the evening.
Saturday
Sunny, with a high near 81. Calm wind becoming south southwest 5 to 9 mph in the afternoon.
Saturday Night
Patchy fog after 2am. Otherwise, mostly clear, with a low around 46. Southwest wind 5 to 10 mph becoming light west southwest in the evening. Winds could gust as high as 18 mph.
Sunday
Sunny, with a high near 80. Calm wind becoming south southwest 5 to 8 mph in the afternoon.
Sunday Night
Patchy fog after 5am. Otherwise, mostly clear, with a low around 46.
Memorial Day
Patchy fog before 8am. Otherwise, sunny, with a high near 78.
Monday Night
Partly cloudy, with a low around 45.
Tuesday
Sunny, with a high near 74.
Tuesday Night
Mostly clear, with a low around 48.
Wednesday
Sunny, with a high near 78.
Wednesday Night
Mostly clear, with a low around 50.
Thursday
Sunny, with a high near 81.
Basemap Options
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ABOUT THIS FORECAST
Point Forecast:
4 Miles SSW Hidden Valley Lake CA
38.77°N 122.56°W (Elev. 958 ft)
38.77°N 122.56°W (Elev. 958 ft)
2:10 pm PDT May 21, 2026
11pm PDT May 21, 2026-6pm PDT May 28, 2026


