National Weather Service Forecast for: Rail Road Flat, CA
Issued by: National Weather Service Sacramento, CA
Updated: Mon, 17-Aug-2026 11:31am PDT
Rail Road Flat, CA
 
This
Afternoon
This Afternoon: Partly Sunny
Partly Sunny
Tuesday

Tuesday: Sunny
Sunny
Wednesday

Wednesday: Sunny
Sunny
Thursday

Thursday: Mostly Sunny
Mostly Sunny
Friday

Friday: Sunny
Sunny
Saturday

Saturday: Sunny
Sunny
Sunday

Sunday: Sunny
Sunny
 
Hi 88 °F Hi 90 °F Hi 91 °F Hi 91 °F Hi 88 °F Hi 86 °F Hi 88 °F  
 
Tonight

Tonight: Partly Cloudy
Partly Cloudy
Tuesday
Night
Tuesday Night: Partly Cloudy
Partly Cloudy
Wednesday
Night
Wednesday Night: Partly Cloudy
Partly Cloudy
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 66 °F Lo 65 °F Lo 62 °F Lo 61 °F Lo 63 °F  

 

This Afternoon
 
Partly sunny. High near 88, with temperatures falling to around 85 in the afternoon. West wind around 5 mph.
Tonight
 
Partly cloudy, with a low around 63. North northeast wind around 3 mph.
Tuesday
 
Sunny. High near 90, with temperatures falling to around 88 in the afternoon. West southwest wind 2 to 6 mph.
Tuesday Night
 
Partly cloudy, with a low around 64. North northeast wind around 3 mph.
Wednesday
 
Sunny, with a high near 91. West southwest wind around 5 mph.
Wednesday Night
 
Partly cloudy, with a low around 66.
Thursday
 
Mostly sunny, with a high near 91.
Thursday Night
 
Partly cloudy, with a low around 65.
Friday
 
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 88.
Sunday Night
 
Mostly clear, with a low around 63.

 

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