National Weather Service Forecast for: Rail Road Flat, CA
Issued by: National Weather Service Sacramento, CA
Updated: Tue, 18-Aug-2026 2:51am PDT
Rail Road Flat, CA
 
  Tuesday

Tuesday: Sunny
Sunny
Wednesday

Wednesday: Sunny
Sunny
Thursday

Thursday: Mostly Sunny
Mostly Sunny
Friday

Friday: Mostly Sunny
Mostly Sunny
Saturday

Saturday: Sunny
Sunny
Sunday

Sunday: Sunny
Sunny
Monday

Monday: Sunny
Sunny
  Hi 90 °F Hi 91 °F Hi 91 °F Hi 88 °F Hi 86 °F Hi 87 °F Hi 85 °F
 
Overnight

Overnight: Partly Cloudy
Partly Cloudy
Tuesday
Night
Tuesday Night: Partly Cloudy
Partly Cloudy
Wednesday
Night
Wednesday Night: Mostly Clear
Mostly Clear
Thursday
Night
Thursday Night: Partly Cloudy
Partly Cloudy
Friday
Night
Friday Night: Mostly Clear
Mostly Clear
Saturday
Night
Saturday Night: Mostly Clear
Mostly Clear
Sunday
Night
Sunday Night: Mostly Clear
Mostly Clear
 
Lo 63 °F Lo 64 °F Lo 65 °F Lo 65 °F Lo 62 °F Lo 61 °F Lo 61 °F  

 

Overnight
 
Partly cloudy, with a low around 63. East wind around 2 mph.
Tuesday
 
Sunny. High near 90, with temperatures falling to around 88 in the afternoon. West southwest wind around 5 mph.
Tuesday Night
 
Partly cloudy, with a low around 64. Northeast wind around 3 mph.
Wednesday
 
Sunny, with a high near 91. Southwest wind around 5 mph.
Wednesday Night
 
Mostly clear, with a low around 65. North wind around 5 mph.
Thursday
 
Mostly sunny, with a high near 91.
Thursday Night
 
Partly cloudy, with a low around 65.
Friday
 
Mostly sunny, with a high near 88.
Friday Night
 
Mostly clear, with a low around 62.
Saturday
 
Sunny, with a high near 86.
Saturday Night
 
Mostly clear, with a low around 61.
Sunday
 
Sunny, with a high near 87.
Sunday Night
 
Mostly clear, with a low around 61.
Monday
 
Sunny, with a high near 85.

 

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