National Weather Service Forecast for: Rail Road Flat, CA
Issued by: National Weather Service Sacramento, CA
Updated: Wed, 23-Sep-2026 2:00pm PDT
Rail Road Flat, CA
 
  Thursday

Thursday: Haze
Haze
Friday

Friday: Sunny
Sunny
Saturday

Saturday: Sunny
Sunny
Sunday

Sunday: Mostly Sunny
Mostly Sunny
Monday

Monday: Sunny
Sunny
Tuesday

Tuesday: Sunny
Sunny
Wednesday

Wednesday: Sunny
Sunny
  Hi 89 °F Hi 81 °F Hi 81 °F Hi 74 °F Hi 76 °F Hi 81 °F Hi 84 °F
 
Tonight

Tonight: Haze
Haze
Thursday
Night
Thursday Night: Partly Cloudy
Partly Cloudy
Friday
Night
Friday Night: Mostly Clear
Mostly Clear
Saturday
Night
Saturday Night: Partly Cloudy
Partly Cloudy
Sunday
Night
Sunday Night: Mostly Clear
Mostly Clear
Monday
Night
Monday Night: Clear
Clear
Tuesday
Night
Tuesday Night: Clear
Clear
 
Lo 59 °F Lo 58 °F Lo 55 °F Lo 55 °F Lo 48 °F Lo 52 °F Lo 54 °F  

 

Tonight
 
Haze after 11pm. Clear, with a low around 59. North northeast wind 1 to 6 mph.
Thursday
 
Haze and areas of smoke before 2pm. Sunny. High near 89, with temperatures falling to around 85 in the afternoon. South southwest wind 2 to 6 mph.
Thursday Night
 
Partly cloudy, with a low around 58. Northeast wind around 2 mph.
Friday
 
Sunny, with a high near 81. Southwest wind 1 to 6 mph.
Friday Night
 
Mostly clear, with a low around 55. Northeast wind around 3 mph.
Saturday
 
Sunny, with a high near 81.
Saturday Night
 
Partly cloudy, with a low around 55.
Sunday
 
Mostly sunny, with a high near 74.
Sunday Night
 
Mostly clear, with a low around 48.
Monday
 
Sunny, with a high near 76.
Monday Night
 
Clear, with a low around 52.
Tuesday
 
Sunny, with a high near 81.
Tuesday Night
 
Clear, with a low around 54.
Wednesday
 
Sunny, with a high near 84.

 

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