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
90°F
32°C
| Humidity | 36% |
| Wind Speed | S 8 MPH |
| Barometer | NA |
| Dewpoint | 60°F (16°C) |
| Visibility | NA |
| Heat Index | 89°F (32°C) |
| Last update | 17 Jun 03:09 PM PDT |
Extended Forecast for
Hidden Valley Lake CA
Tonight
Low: 52 °F
Mostly Clear
then Patchy
FogThursday
High: 85 °F
Patchy Fog
then SunnyThursday Night
Low: 50 °F
Mostly Clear
then Patchy
FogJuneteenth
High: 77 °F
Patchy Fog
then SunnyFriday Night
Low: 48 °F
Mostly Clear
then Patchy
FogSaturday
High: 82 °F
Patchy Fog
then SunnySaturday Night
Low: 52 °F
Clear then
Patchy FogSunday
High: 89 °F
Patchy Fog
then SunnySunday Night
Low: 54 °F
Clear
Detailed Forecast
Tonight
Patchy fog after 5am. Otherwise, mostly clear, with a low around 52. Southwest wind 5 to 7 mph becoming calm in the evening.
Thursday
Patchy fog before 8am. Otherwise, sunny, with a high near 85. Calm wind becoming south southwest 5 to 9 mph in the afternoon.
Thursday Night
Patchy fog after 5am. Otherwise, increasing clouds, with a low around 50. Southwest wind 5 to 9 mph becoming calm after midnight.
Juneteenth
Patchy fog before 8am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 77. Calm wind becoming south southwest 5 to 9 mph in the afternoon.
Friday Night
Patchy fog after 5am. Otherwise, mostly clear, with a low around 48. Southwest wind 5 to 10 mph becoming light west southwest after midnight. Winds could gust as high as 20 mph.
Saturday
Patchy fog before 8am. Otherwise, sunny, with a high near 82. Calm wind becoming south 5 to 7 mph in the afternoon.
Saturday Night
Patchy fog after 2am. Otherwise, mostly clear, with a low around 52.
Sunday
Patchy fog before 8am. Otherwise, sunny, with a high near 89.
Sunday Night
Clear, with a low around 54.
Monday
Sunny, with a high near 90.
Monday Night
Clear, with a low around 54.
Tuesday
Sunny, with a high near 92.
Tuesday Night
Clear, with a low around 55.
Wednesday
Sunny, with a high near 94.
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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)
2:10 pm PDT Jun 17, 2026
3pm PDT Jun 17, 2026-6pm PDT Jun 24, 2026
Additional Resources
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Hourly Weather Forecast
