National Weather Service Forecast for: Penn Valley CA
Issued by: National Weather Service Sacramento, CA
Updated: 10:21 am PDT Jul 4, 2025
 
Independence
Day
Independence Day: Sunny, with a high near 82. South southwest wind around 8 mph.
Sunny
 Tonight

Tonight: Clear, with a low around 56. South wind around 6 mph becoming calm in the evening.
Clear
 Saturday

Saturday: Sunny, with a high near 86. Calm wind becoming west southwest around 5 mph in the afternoon.
Sunny
 Saturday
Night
Saturday Night: Clear, with a low around 60. Southwest wind around 5 mph becoming calm in the evening.
Clear
 Sunday

Sunday: Sunny, with a high near 90. Calm wind becoming west southwest around 6 mph in the afternoon.
Sunny
 Sunday
Night
Sunday Night: Clear, with a low around 63.
Clear
 Monday

Monday: Sunny, with a high near 92.
Sunny
 Monday
Night
Monday Night: Clear, with a low around 62.
Clear
 Tuesday

Tuesday: Sunny, with a high near 89.
Sunny
Hi 82 °F Lo 56 °F Hi 86 °F Lo 60 °F Hi 90 °F Lo 63 °F Hi 92 °F Lo 62 °F Hi 89 °F

 

Independence Day
 
 Sunny, with a high near 82. South southwest wind around 8 mph.
Tonight
 
 Clear, with a low around 56. South wind around 6 mph becoming calm in the evening.
Saturday
 
 Sunny, with a high near 86. Calm wind becoming west southwest around 5 mph in the afternoon.
Saturday Night
 
 Clear, with a low around 60. Southwest wind around 5 mph becoming calm in the evening.
Sunday
 
 Sunny, with a high near 90. Calm wind becoming west southwest around 6 mph in the afternoon.
Sunday Night
 
 Clear, with a low around 63.
Monday
 
 Sunny, with a high near 92.
Monday Night
 
 Clear, with a low around 62.
Tuesday
 
 Sunny, with a high near 89.
Tuesday Night
 
 Clear, with a low around 63.
Wednesday
 
 Sunny, with a high near 93.
Wednesday Night
 
 Clear, with a low around 66.
Thursday
 
 Sunny and hot, with a high near 98.

 

Forecast from NOAA-NWS for Penn Valley CA.