National Weather Service Forecast for: 4 Miles W Penn Valley CA
Issued by: National Weather Service Sacramento, CA
Updated: 1:20 am PST Dec 5, 2025
 
Overnight

Overnight: Widespread dense fog. Otherwise, partly cloudy, with a low around 40. Calm wind.
Dense Fog

 Friday

Friday: Widespread dense fog, mainly before 7am. Otherwise, mostly sunny, with a high near 52. Calm wind becoming southwest around 5 mph.
Dense Fog
then Mostly
Sunny
 Friday
Night
Friday Night: Patchy fog between 10pm and midnight. Otherwise, mostly clear, with a low around 43. Calm wind.
Patchy Fog
then Mostly
Clear
 Saturday

Saturday: Sunny, with a high near 57. Light and variable wind.
Sunny

 Saturday
Night
Saturday Night: Partly cloudy, with a low around 44. Calm wind.
Partly Cloudy

 Sunday

Sunday: Partly sunny, with a high near 58.
Partly Sunny

 Sunday
Night
Sunday Night: Partly cloudy, with a low around 45.
Partly Cloudy

 Monday

Monday: Mostly sunny, with a high near 59.
Mostly Sunny

 Monday
Night
Monday Night: Partly cloudy, with a low around 46.
Partly Cloudy
Lo 40 °F Hi 52 °F Lo 43 °F Hi 57 °F Lo 44 °F Hi 58 °F Lo 45 °F Hi 59 °F Lo 46 °F

 

Overnight
 
 Widespread dense fog. Otherwise, partly cloudy, with a low around 40. Calm wind.
Friday
 
 Widespread dense fog, mainly before 7am. Otherwise, mostly sunny, with a high near 52. Calm wind becoming southwest around 5 mph.
Friday Night
 
 Patchy fog between 10pm and midnight. Otherwise, mostly clear, with a low around 43. Calm wind.
Saturday
 
 Sunny, with a high near 57. Light and variable wind.
Saturday Night
 
 Partly cloudy, with a low around 44. Calm wind.
Sunday
 
 Partly sunny, with a high near 58.
Sunday Night
 
 Partly cloudy, with a low around 45.
Monday
 
 Mostly sunny, with a high near 59.
Monday Night
 
 Partly cloudy, with a low around 46.
Tuesday
 
 Partly sunny, with a high near 60.
Tuesday Night
 
 Mostly cloudy, with a low around 48.
Wednesday
 
 Partly sunny, with a high near 62.
Wednesday Night
 
 Partly cloudy, with a low around 48.
Thursday
 
 Sunny, with a high near 61.

 

Forecast from NOAA-NWS for 4 Miles W Penn Valley CA.