National Weather Service Forecast for: Rail Road Flat, CA
Issued by: National Weather Service Sacramento, CA
Updated: Wed, 12-Aug-2026 2:00am PDT
Rail Road Flat, CA
 
  Wednesday

Wednesday: Patchy Smoke
Patchy Smoke
Thursday

Thursday: Patchy Smoke then Partly Sunny
Patchy Smoke then Partly Sunny
Friday

Friday: Sunny
Sunny
Saturday

Saturday: Sunny
Sunny
Sunday

Sunday: Sunny
Sunny
Monday

Monday: Mostly Sunny
Mostly Sunny
Tuesday

Tuesday: Mostly Sunny
Mostly Sunny
  Hi 88 °F Hi 82 °F Hi 79 °F Hi 81 °F Hi 83 °F Hi 83 °F Hi 81 °F
 
Overnight

Overnight: Partly Cloudy
Partly Cloudy
Wednesday
Night
Wednesday Night: Mostly Cloudy
Mostly Cloudy
Thursday
Night
Thursday Night: Mostly Clear
Mostly Clear
Friday
Night
Friday Night: Clear
Clear
Saturday
Night
Saturday Night: Mostly Clear
Mostly Clear
Sunday
Night
Sunday Night: Partly Cloudy
Partly Cloudy
Monday
Night
Monday Night: Partly Cloudy
Partly Cloudy
 
Lo 66 °F Lo 62 °F Lo 57 °F Lo 56 °F Lo 57 °F Lo 59 °F Lo 58 °F  

 

Overnight
 
Partly cloudy. Low around 66, with temperatures rising to around 68 overnight. East southeast wind around 2 mph.
Wednesday
 
Patchy smoke between 11am and 1pm. Partly sunny. High near 88, with temperatures falling to around 86 in the afternoon. South wind 1 to 6 mph.
Wednesday Night
 
Mostly cloudy. Low around 62, with temperatures rising to around 64 overnight. East northeast wind around 3 mph.
Thursday
 
Patchy smoke between 8am and 11am. Partly sunny, with a high near 82. South wind 1 to 7 mph.
Thursday Night
 
Mostly clear, with a low around 57. South wind 0 to 6 mph.
Friday
 
Sunny, with a high near 79.
Friday Night
 
Clear, with a low around 56.
Saturday
 
Sunny, with a high near 81.
Saturday Night
 
Mostly clear, with a low around 57.
Sunday
 
Sunny, with a high near 83.
Sunday Night
 
Partly cloudy, with a low around 59.
Monday
 
Mostly sunny, with a high near 83.
Monday Night
 
Partly cloudy, with a low around 58.
Tuesday
 
Mostly sunny, with a high near 81.

 

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