National Weather Service Forecast for: Rail Road Flat, CA
Issued by: National Weather Service Sacramento, CA
Updated: Thu, 21-May-2026 2:01am PDT
Rail Road Flat, CA
 
Today

Today: Sunny
Sunny
Friday

Friday: Sunny
Sunny
Saturday

Saturday: Sunny
Sunny
Sunday

Sunday: Sunny
Sunny
Memorial
Day
Memorial Day: Sunny
Sunny
Tuesday

Tuesday: Chance Light Rain
Chance Light Rain
Wednesday

Wednesday: Mostly Sunny
Mostly Sunny
 
Hi 84 °F Hi 85 °F Hi 83 °F Hi 79 °F Hi 77 °F Hi 65 °F Hi 68 °F  
 
Tonight

Tonight: Clear
Clear
Friday
Night
Friday Night: Clear
Clear
Saturday
Night
Saturday Night: Clear
Clear
Sunday
Night
Sunday Night: Clear
Clear
Monday
Night
Monday Night: Partly Cloudy then Slight Chance Light Rain
Partly Cloudy then Slight Chance Light Rain
Tuesday
Night
Tuesday Night: Slight Chance Light Rain then Partly Cloudy
Slight Chance Light Rain then Partly Cloudy
Wednesday
Night
Wednesday Night: Mostly Clear
Mostly Clear
 
Lo 56 °F Lo 55 °F Lo 54 °F Lo 52 °F Lo 48 °F Lo 47 °F Lo 48 °F  

 

Today
 
Sunny. High near 84, with temperatures falling to around 82 in the afternoon. Northwest wind 1 to 7 mph.
Tonight
 
Clear, with a low around 56. North northeast wind around 5 mph.
Friday
 
Sunny. High near 85, with temperatures falling to around 83 in the afternoon. West wind 2 to 6 mph.
Friday Night
 
Clear, with a low around 55. North northeast wind around 5 mph.
Saturday
 
Sunny, with a high near 83. South southwest wind 1 to 6 mph.
Saturday Night
 
Clear, with a low around 54.
Sunday
 
Sunny, with a high near 79.
Sunday Night
 
Clear, with a low around 52.
Memorial Day
 
Sunny, with a high near 77.
Monday Night
 
A slight chance of rain after 5am. Partly cloudy, with a low around 48.
Tuesday
 
A chance of rain. Mostly sunny, with a high near 65.
Tuesday Night
 
A slight chance of rain before 11pm. Partly cloudy, with a low around 47.
Wednesday
 
Mostly sunny, with a high near 68.
Wednesday Night
 
Mostly clear, with a low around 48.

 

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