National Weather Service Forecast for: Rail Road Flat, CA
Issued by: National Weather Service Sacramento, CA
Updated: Tue, 20-Oct-2026 2:00pm PDT
Rail Road Flat, CA
 
  Wednesday

Wednesday: Slight Chance Light Rain then Slight Chance Showers And Thunderstorms
Slight Chance Light Rain then Slight Chance Showers And T-Storms
Thursday

Thursday: Rain then Showers And Thunderstorms
Rain then Showers And T-Storms
Friday

Friday: Sunny
Sunny
Saturday

Saturday: Sunny
Sunny
Sunday

Sunday: Sunny
Sunny
Monday

Monday: Sunny
Sunny
Tuesday

Tuesday: Sunny
Sunny
  Hi 66 °F Hi 61 °F Hi 66 °F Hi 70 °F Hi 71 °F Hi 70 °F Hi 70 °F
 
Tonight

Tonight: Chance Light Rain
Chance Light Rain
Wednesday
Night
Wednesday Night: Rain Likely
Rain Likely
Thursday
Night
Thursday Night: Light Rain Likely
Light Rain Likely
Friday
Night
Friday Night: Clear
Clear
Saturday
Night
Saturday Night: Mostly Clear
Mostly Clear
Sunday
Night
Sunday Night: Mostly Clear
Mostly Clear
Monday
Night
Monday Night: Mostly Clear
Mostly Clear
 
Lo 52 °F Lo 46 °F Lo 43 °F Lo 42 °F Lo 44 °F Lo 45 °F Lo 44 °F  

 

Tonight
 
A chance of rain between 9pm and 2am. Mostly cloudy. Low around 52, with temperatures rising to around 54 overnight. East wind 1 to 5 mph. Chance of precipitation is 40%.
Wednesday
 
A slight chance of rain between 9am and 11am, then a slight chance of showers and thunderstorms between 1pm and 2pm, then a chance of showers and thunderstorms between 2pm and 5pm, then a chance of rain. Mostly cloudy. High near 66, with temperatures falling to around 62 in the afternoon. South southwest wind around 3 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
Wednesday Night
 
Rain likely. Mostly cloudy. Low around 46, with temperatures rising to around 49 overnight. North northeast wind around 2 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
Thursday
 
Rain before 2pm, then showers and thunderstorms between 2pm and 5pm, then rain likely. Mostly cloudy, with a high near 61. South wind 0 to 3 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night
 
Rain likely before 5am. Mostly cloudy, with a low around 43. Southwest wind around 2 mph. Chance of precipitation is 70%.
Friday
 
Sunny, with a high near 66.
Friday Night
 
Clear, with a low around 42.
Saturday
 
Sunny, with a high near 70.
Saturday Night
 
Mostly clear, with a low around 44.
Sunday
 
Sunny, with a high near 71.
Sunday Night
 
Mostly clear, with a low around 45.
Monday
 
Sunny, with a high near 70.
Monday Night
 
Mostly clear, with a low around 44.
Tuesday
 
Sunny, with a high near 70.

 

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