National Weather Service Forecast for: Rail Road Flat, CA
Issued by: National Weather Service Sacramento, CA
Updated: Mon, 12-Jan-2026 1:21pm PST
Rail Road Flat, CA
 
  Tuesday

Tuesday: Sunny
Sunny
Wednesday

Wednesday: Sunny
Sunny
Thursday

Thursday: Sunny
Sunny
Friday

Friday: Sunny
Sunny
Saturday

Saturday: Sunny
Sunny
Sunday

Sunday: Sunny
Sunny
M.L. King Jr.
Day
M.L. King Jr. Day: Sunny
Sunny
  Hi 66 °F Hi 68 °F Hi 69 °F Hi 68 °F Hi 67 °F Hi 67 °F Hi 66 °F
 
Tonight

Tonight: Clear
Clear
Tuesday
Night
Tuesday Night: Mostly Clear
Mostly Clear
Wednesday
Night
Wednesday Night: Clear
Clear
Thursday
Night
Thursday Night: Clear
Clear
Friday
Night
Friday Night: Clear
Clear
Saturday
Night
Saturday Night: Mostly Clear
Mostly Clear
Sunday
Night
Sunday Night: Mostly Clear
Mostly Clear
 
Lo 42 °F Lo 45 °F Lo 47 °F Lo 45 °F Lo 45 °F Lo 45 °F Lo 45 °F  

 

Tonight
 
Clear. Low around 42, with temperatures rising to around 44 overnight. East wind around 5 mph.
Tuesday
 
Sunny. High near 66, with temperatures falling to around 58 in the afternoon. North wind around 3 mph.
Tuesday Night
 
Mostly clear, with a low around 45. Northeast wind around 5 mph.
Wednesday
 
Sunny, with a high near 68. Northeast wind 1 to 5 mph.
Wednesday Night
 
Clear, with a low around 47. Northeast wind 1 to 5 mph.
Thursday
 
Sunny, with a high near 69.
Thursday Night
 
Clear, with a low around 45.
Friday
 
Sunny, with a high near 68.
Friday Night
 
Clear, with a low around 45.
Saturday
 
Sunny, with a high near 67.
Saturday Night
 
Mostly clear, with a low around 45.
Sunday
 
Sunny, with a high near 67.
Sunday Night
 
Mostly clear, with a low around 45.
M.L. King Jr. Day
 
Sunny, with a high near 66.

 

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