National Weather Service Forecast for: Rail Road Flat, CA
Issued by: National Weather Service Sacramento, CA
Updated: Thu, 21-May-2026 2:00pm PDT
Rail Road Flat, CA
 
  Friday

Friday: Sunny
Sunny
Saturday

Saturday: Sunny
Sunny
Sunday

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

Tuesday: Sunny then Slight Chance Light Rain
Sunny then Slight Chance Light Rain
Wednesday

Wednesday: Sunny
Sunny
Thursday

Thursday: Sunny
Sunny
  Hi 84 °F Hi 82 °F Hi 79 °F Hi 77 °F Hi 66 °F Hi 71 °F Hi 75 °F
 
Tonight

Tonight: Mostly Clear
Mostly Clear
Friday
Night
Friday Night: Clear
Clear
Saturday
Night
Saturday Night: Clear
Clear
Sunday
Night
Sunday Night: Clear
Clear
Monday
Night
Monday Night: Mostly Clear
Mostly Clear
Tuesday
Night
Tuesday Night: Slight Chance Light Rain then Mostly Clear
Slight Chance Light Rain then Mostly Clear
Wednesday
Night
Wednesday Night: Mostly Clear
Mostly Clear
 
Lo 55 °F Lo 55 °F Lo 53 °F Lo 52 °F Lo 48 °F Lo 48 °F Lo 51 °F  

 

Tonight
 
Mostly clear, with a low around 55. Northeast wind around 5 mph.
Friday
 
Sunny. High near 84, with temperatures falling to around 82 in the afternoon. West southwest wind 1 to 7 mph.
Friday Night
 
Clear, with a low around 55. Northeast wind around 3 mph.
Saturday
 
Sunny, with a high near 82. Southwest wind 0 to 6 mph.
Saturday Night
 
Clear, with a low around 53. North wind around 5 mph.
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
 
Mostly clear, with a low around 48.
Tuesday
 
A slight chance of rain after 5pm. Sunny, with a high near 66.
Tuesday Night
 
A slight chance of rain before 11pm. Mostly clear, with a low around 48.
Wednesday
 
Sunny, with a high near 71.
Wednesday Night
 
Mostly clear, with a low around 51.
Thursday
 
Sunny, with a high near 75.

 

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