National Weather Service Forecast for: Rail Road Flat, CA
Issued by: National Weather Service Sacramento, CA
Updated: Thu, 17-Sep-2026 2:00pm PDT
Rail Road Flat, CA
 
This
Afternoon
This Afternoon: Sunny
Sunny
Friday

Friday: Sunny
Sunny
Saturday

Saturday: Sunny
Sunny
Sunday

Sunday: Mostly Sunny
Mostly Sunny
Monday

Monday: Mostly Sunny
Mostly Sunny
Tuesday

Tuesday: Sunny
Sunny
Wednesday

Wednesday: Sunny
Sunny
 
Hi 71 °F Hi 77 °F Hi 82 °F Hi 82 °F Hi 81 °F Hi 83 °F Hi 86 °F  
 
Tonight

Tonight: Clear
Clear
Friday
Night
Friday Night: Clear then Patchy Smoke
Clear then Patchy Smoke
Saturday
Night
Saturday Night: Mostly Clear
Mostly Clear
Sunday
Night
Sunday Night: Partly Cloudy
Partly Cloudy
Monday
Night
Monday Night: Mostly Clear
Mostly Clear
Tuesday
Night
Tuesday Night: Clear
Clear
Wednesday
Night
Wednesday Night: Mostly Clear
Mostly Clear
 
Lo 48 °F Lo 54 °F Lo 58 °F Lo 57 °F Lo 56 °F Lo 57 °F Lo 58 °F  

 

This Afternoon
 
Sunny. High near 71, with temperatures falling to around 69 in the afternoon. West southwest wind around 6 mph.
Tonight
 
Clear, with a low around 48. North northeast wind around 3 mph.
Friday
 
Sunny. High near 77, with temperatures falling to around 75 in the afternoon. West northwest wind 2 to 6 mph.
Friday Night
 
Patchy smoke after 4am. Clear, with a low around 54. Northeast wind around 5 mph.
Saturday
 
Sunny, with a high near 82. West wind around 5 mph.
Saturday Night
 
Mostly clear, with a low around 58.
Sunday
 
Mostly sunny, with a high near 82.
Sunday Night
 
Partly cloudy, with a low around 57.
Monday
 
Mostly sunny, with a high near 81.
Monday Night
 
Mostly clear, with a low around 56.
Tuesday
 
Sunny, with a high near 83.
Tuesday Night
 
Clear, with a low around 57.
Wednesday
 
Sunny, with a high near 86.
Wednesday Night
 
Mostly clear, with a low around 58.

 

Forecast from NOAA-NWS for Rail Road Flat, CA.