National Weather Service Forecast for: Rail Road Flat, CA
Issued by: National Weather Service Sacramento, CA
Updated: Fri, 09-Jan-2026 1:21am PST
Rail Road Flat, CA
 
  Friday

Friday: Sunny
Sunny
Saturday

Saturday: Mostly Sunny
Mostly Sunny
Sunday

Sunday: Mostly Sunny
Mostly Sunny
Monday

Monday: Sunny
Sunny
Tuesday

Tuesday: Sunny
Sunny
Wednesday

Wednesday: Sunny
Sunny
Thursday

Thursday: Sunny
Sunny
  Hi 52 °F Hi 56 °F Hi 59 °F Hi 62 °F Hi 65 °F Hi 68 °F Hi 69 °F
 
Overnight

Overnight: Mostly Clear
Mostly Clear
Friday
Night
Friday Night: Areas Of Frost
Areas Of Frost
Saturday
Night
Saturday Night: Mostly Cloudy
Mostly Cloudy
Sunday
Night
Sunday Night: Mostly Clear
Mostly Clear
Monday
Night
Monday Night: Mostly Clear
Mostly Clear
Tuesday
Night
Tuesday Night: Mostly Clear
Mostly Clear
Wednesday
Night
Wednesday Night: Clear
Clear
 
Lo 30 °F Lo 33 °F Lo 38 °F Lo 39 °F Lo 44 °F Lo 47 °F Lo 47 °F  

 

Overnight
 
Mostly clear. Low around 30, with temperatures rising to around 32 overnight. East northeast wind around 3 mph.
Friday
 
Sunny. High near 52, with temperatures falling to around 45 in the afternoon. South southwest wind around 2 mph.
Friday Night
 
Areas of frost between 9pm and 3am. Mostly clear. Low around 33, with temperatures rising to around 35 overnight. East wind around 3 mph.
Saturday
 
Mostly sunny, with a high near 56. North wind around 3 mph.
Saturday Night
 
Mostly cloudy, with a low around 38. Northeast wind around 3 mph.
Sunday
 
Mostly sunny, with a high near 59.
Sunday Night
 
Mostly clear, with a low around 39.
Monday
 
Sunny, with a high near 62.
Monday Night
 
Mostly clear, with a low around 44.
Tuesday
 
Sunny, with a high near 65.
Tuesday Night
 
Mostly clear, with a low around 47.
Wednesday
 
Sunny, with a high near 68.
Wednesday Night
 
Clear, with a low around 47.
Thursday
 
Sunny, with a high near 69.

 

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