National Weather Service Forecast for: 3 Miles W Hidden Valley Lake CA
Issued by: National Weather Service Eureka, CA
Updated: 8:50 pm PST Nov 1, 2026
 
Tonight

Tonight: Increasing clouds, with a low around 41. North wind around 6 mph.
Increasing
Clouds

 Monday

Monday: Mostly cloudy, with a high near 66. Calm wind becoming south 5 to 7 mph in the afternoon.
Mostly Cloudy

 Monday
Night
Monday Night: Patchy fog after 1am. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 42. Calm wind.
Mostly Cloudy
then Patchy
Fog
 Tuesday

Tuesday: Rain, mainly before 4pm. Areas of fog before 10am. High near 58. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Rain and
Areas Fog

 Tuesday
Night
Tuesday Night: A 30 percent chance of rain before 10pm. Patchy fog between 10pm and 1am. Otherwise, mostly cloudy, with a low around 41. Calm wind.
Chance Rain
and Patchy
Fog then
Patchy Fog
 Wednesday

Wednesday: Mostly sunny, with a high near 67. Light west northwest wind.
Mostly Sunny

 Wednesday
Night
Wednesday Night: Partly cloudy, with a low around 43.
Partly Cloudy

 Thursday

Thursday: Sunny, with a high near 71.
Sunny

 Thursday
Night
Thursday Night: Mostly clear, with a low around 44.
Mostly Clear
Lo 41 °F Hi 66 °F Lo 42 °F Hi 58 °F Lo 41 °F Hi 67 °F Lo 43 °F Hi 71 °F Lo 44 °F

 

Tonight
 
 Increasing clouds, with a low around 41. North wind around 6 mph.
Monday
 
 Mostly cloudy, with a high near 66. Calm wind becoming south 5 to 7 mph in the afternoon.
Monday Night
 
 Patchy fog after 1am. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 42. Calm wind.
Tuesday
 
 Rain, mainly before 4pm. Areas of fog before 10am. High near 58. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
 
 A 30 percent chance of rain before 10pm. Patchy fog between 10pm and 1am. Otherwise, mostly cloudy, with a low around 41. Calm wind.
Wednesday
 
 Mostly sunny, with a high near 67. Light west northwest wind.
Wednesday Night
 
 Partly cloudy, with a low around 43.
Thursday
 
 Sunny, with a high near 71.
Thursday Night
 
 Mostly clear, with a low around 44.
Friday
 
 Sunny, with a high near 74.
Friday Night
 
 Mostly clear, with a low around 46.
Saturday
 
 Sunny, with a high near 75.
Saturday Night
 
 Partly cloudy, with a low around 45.
Sunday
 
 Mostly sunny, with a high near 73.

 

Forecast from NOAA-NWS for 3 Miles W Hidden Valley Lake CA.