National Weather Service Forecast for: Rail Road Flat, CA
Issued by: National Weather Service Sacramento, CA
Updated: Thu, 08-Oct-2026 3:31pm PDT
Rail Road Flat, CA
 
This
Afternoon
This Afternoon: Sunny
Sunny
Friday

Friday: Sunny
Sunny
Saturday

Saturday: Sunny
Sunny
Sunday

Sunday: Chance Light Rain
Chance Light Rain
Columbus
Day
Columbus Day: Chance Light Rain
Chance Light Rain
Tuesday

Tuesday: Sunny
Sunny
Wednesday

Wednesday: Sunny
Sunny
 
Hi 93 °F Hi 89 °F Hi 73 °F Hi 64 °F Hi 62 °F Hi 66 °F Hi 69 °F  
 
Tonight

Tonight: Mostly Clear
Mostly Clear
Friday
Night
Friday Night: Mostly Clear
Mostly Clear
Saturday
Night
Saturday Night: Mostly Clear then Slight Chance Light Rain
Mostly Clear then Slight Chance Light Rain
Sunday
Night
Sunday Night: Chance Light Rain
Chance Light Rain
Monday
Night
Monday Night: Slight Chance Light Rain then Partly Cloudy
Slight Chance Light Rain then Partly Cloudy
Tuesday
Night
Tuesday Night: Mostly Clear
Mostly Clear
Wednesday
Night
Wednesday Night: Clear
Clear
 
Lo 64 °F Lo 58 °F Lo 47 °F Lo 44 °F Lo 42 °F Lo 43 °F Lo 48 °F  

Heat Advisory issued October 8 at 3:25PM PDT until October 8 at 10:00PM PDT
 

This Afternoon
 
Sunny. High near 93, with temperatures falling to around 89 in the afternoon. Northwest wind around 6 mph.
Tonight
 
Mostly clear. Low around 64, with temperatures rising to around 66 overnight. Northeast wind 2 to 7 mph.
Friday
 
Sunny. High near 89, with temperatures falling to around 85 in the afternoon. South southwest wind 2 to 6 mph.
Friday Night
 
Mostly clear, with a low around 58. Southeast wind around 2 mph.
Saturday
 
Sunny, with a high near 73. South wind 2 to 10 mph, with gusts as high as 23 mph.
Saturday Night
 
A slight chance of rain after 5am. Mostly clear, with a low around 47. Chance of precipitation is 20%.
Sunday
 
A chance of rain. Mostly sunny, with a high near 64.
Sunday Night
 
A chance of rain. Mostly cloudy, with a low around 44.
Columbus Day
 
A chance of rain. Partly sunny, with a high near 62.
Monday Night
 
A slight chance of rain before 11pm. Partly cloudy, with a low around 42.
Tuesday
 
Sunny, with a high near 66.
Tuesday Night
 
Mostly clear, with a low around 43.
Wednesday
 
Sunny, with a high near 69.
Wednesday Night
 
Clear, with a low around 48.

 

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