National Weather Service Forecast for: Rail Road Flat, CA
Issued by: National Weather Service Sacramento, CA
Updated: Wed, 27-May-2026 2:00pm PDT
Rail Road Flat, CA
 
  Thursday

Thursday: Showers And Thunderstorms
Showers And T-Storms
Friday

Friday: Mostly Sunny
Mostly Sunny
Saturday

Saturday: Sunny
Sunny
Sunday

Sunday: Sunny
Sunny
Monday

Monday: Sunny
Sunny
Tuesday

Tuesday: Sunny
Sunny
Wednesday

Wednesday: Sunny
Sunny
  Hi 61 °F Hi 65 °F Hi 73 °F Hi 79 °F Hi 85 °F Hi 87 °F Hi 86 °F
 
Tonight

Tonight: Chance Showers And Thunderstorms then Chance Light Rain
Chance Showers And T-Storms then Chance Light Rain
Thursday
Night
Thursday Night: Chance Light Rain then Mostly Cloudy
Chance Light Rain then Mostly Cloudy
Friday
Night
Friday Night: Mostly Clear
Mostly Clear
Saturday
Night
Saturday Night: Clear
Clear
Sunday
Night
Sunday Night: Clear
Clear
Monday
Night
Monday Night: Mostly Clear
Mostly Clear
Tuesday
Night
Tuesday Night: Mostly Clear
Mostly Clear
 
Lo 43 °F Lo 45 °F Lo 46 °F Lo 49 °F Lo 54 °F Lo 56 °F Lo 56 °F  

 

Tonight
 
A chance of showers and thunderstorms before 8pm, then a chance of rain. Mostly cloudy. Low around 43, with temperatures rising to around 45 overnight. East northeast wind around 2 mph. Chance of precipitation is 40%.
Thursday
 
A chance of rain before 11am, then showers and thunderstorms between 11am and 5pm, then a chance of rain. Partly sunny. High near 61, with temperatures falling to around 58 in the afternoon. South wind 0 to 5 mph. Chance of precipitation is 80%. New rainfall amounts less than a tenth of an inch possible.
Thursday Night
 
A chance of rain before 11pm. Mostly cloudy. Low around 45, with temperatures rising to around 47 overnight. West northwest wind around 1 mph. Chance of precipitation is 40%.
Friday
 
Mostly sunny, with a high near 65. West wind 0 to 5 mph.
Friday Night
 
Mostly clear, with a low around 46. North northeast wind around 3 mph.
Saturday
 
Sunny, with a high near 73.
Saturday Night
 
Clear, with a low around 49.
Sunday
 
Sunny, with a high near 79.
Sunday Night
 
Clear, with a low around 54.
Monday
 
Sunny, with a high near 85.
Monday Night
 
Mostly clear, with a low around 56.
Tuesday
 
Sunny, with a high near 87.
Tuesday Night
 
Mostly clear, with a low around 56.
Wednesday
 
Sunny, with a high near 86.

 

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