National Weather Service Forecast for: Rail Road Flat, CA
Issued by: National Weather Service Sacramento, CA
Updated: Fri, 13-Nov-2026 10:31pm PST
Rail Road Flat, CA
 
  Saturday

Saturday: Patchy Fog then Mostly Sunny
Patchy Fog then Mostly Sunny
Sunday

Sunday: Mostly Cloudy then Rain Showers Likely
Mostly Cloudy then Rain Showers Likely
Monday

Monday: Rain Showers
Rain Showers
Tuesday

Tuesday: Widespread Frost then Sunny
Widespread Frost then Sunny
Wednesday

Wednesday: Light Rain
Light Rain
Thursday

Thursday: Light Rain Likely
Light Rain Likely
Friday

Friday: Sunny
Sunny
  Hi 55 °F Hi 57 °F Hi 50 °F Hi 50 °F Hi 45 °F Hi 46 °F Hi 50 °F
 
Tonight

Tonight: Patchy Fog
Patchy Fog
Saturday
Night
Saturday Night: Patchy Fog then Mostly Cloudy
Patchy Fog then Mostly Cloudy
Sunday
Night
Sunday Night: Rain Showers
Rain Showers
Monday
Night
Monday Night: Widespread Frost
Widespread Frost
Tuesday
Night
Tuesday Night: Light Rain Likely
Light Rain Likely
Wednesday
Night
Wednesday Night: Light Rain
Light Rain
Thursday
Night
Thursday Night: Slight Chance Rain And Snow
Slight Chance Rain And Snow
 
Lo 36 °F Lo 37 °F Lo 39 °F Lo 29 °F Lo 32 °F Lo 33 °F Lo 29 °F  

 

Tonight
 
Patchy fog and a slight chance of rain showers before 5am. Partly cloudy. Low around 36, with temperatures rising to around 38 overnight. Southeast wind around 2 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Saturday
 
Patchy frost before 8am, then patchy fog between 9am and 10am. Mostly sunny. High near 55, with temperatures falling to around 50 in the afternoon. South southwest wind 0 to 3 mph.
Saturday Night
 
Patchy fog before 7pm. Mostly cloudy, with a low around 37. East southeast wind around 3 mph.
Sunday
 
Rain showers likely after 4pm. Mostly cloudy, with a high near 57. Southeast wind 2 to 6 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
Sunday Night
 
Rain showers. Cloudy, with a low around 39. South southeast wind 0 to 3 mph. Chance of precipitation is 100%.
Monday
 
Rain showers before 4pm. Mostly cloudy, with a high near 50. Chance of precipitation is 80%.
Monday Night
 
Widespread frost after 9pm. Partly cloudy, with a low around 29.
Tuesday
 
Widespread frost before 9am. Sunny, with a high near 50.
Tuesday Night
 
Rain likely after 10pm. Partly cloudy, with a low around 32.
Wednesday
 
Rain. Cloudy, with a high near 45.
Wednesday Night
 
Rain. Mostly cloudy, with a low around 33.
Thursday
 
Rain likely. Partly sunny, with a high near 46.
Thursday Night
 
A chance of rain before 10pm, then a slight chance of rain and snow between 10pm and 4am. Partly cloudy, with a low around 29.
Friday
 
Sunny, with a high near 50.

 

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