National Weather Service Forecast for: Jerome ID
Issued by: National Weather Service Boise, ID
Updated: 2:04 am MST Dec 18, 2025
 
Overnight

Overnight: Mostly cloudy, with a low around 29. South southeast wind around 7 mph.
Mostly Cloudy

Thursday

Thursday: Snow before 2pm, then rain and snow.  High near 42. East wind 5 to 8 mph.  Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Snow then
Rain/Snow
Thursday
Night
Thursday Night: A 50 percent chance of rain.  Mostly cloudy, with a temperature rising to around 44 by 4am. East northeast wind 7 to 9 mph becoming southwest after midnight.
Chance Rain

Friday

Friday: Rain.  High near 52. West wind 5 to 15 mph, with gusts as high as 28 mph.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Rain

Friday
Night
Friday Night: Rain before 11pm, then a chance of rain and snow between 11pm and 2am, then a chance of snow after 2am.  Low around 31. West wind 11 to 18 mph, with gusts as high as 29 mph.  Chance of precipitation is 90%. Little or no snow accumulation expected.
Rain/Snow
then Chance
Rain/Snow
Saturday

Saturday: A 20 percent chance of snow.  Partly sunny, with a high near 42.
Slight Chance
Snow
Saturday
Night
Saturday Night: A slight chance of snow before 11pm, then a chance of rain and snow.  Mostly cloudy, with a low around 33. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Chance
Rain/Snow
Sunday

Sunday: Rain.  High near 46. Chance of precipitation is 80%.
Rain

Sunday
Night
Sunday Night: Rain.  Low around 40. Chance of precipitation is 80%.
Rain

Lo 29 °F Hi 42 °F Lo 39 °F Hi 52 °F Lo 31 °F Hi 42 °F Lo 33 °F Hi 46 °F Lo 40 °F

 

Overnight
 
Mostly cloudy, with a low around 29. South southeast wind around 7 mph.
Thursday
 
Snow before 2pm, then rain and snow. High near 42. East wind 5 to 8 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Thursday Night
 
A 50 percent chance of rain. Mostly cloudy, with a temperature rising to around 44 by 4am. East northeast wind 7 to 9 mph becoming southwest after midnight.
Friday
 
Rain. High near 52. West wind 5 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
 
Rain before 11pm, then a chance of rain and snow between 11pm and 2am, then a chance of snow after 2am. Low around 31. West wind 11 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Saturday
 
A 20 percent chance of snow. Partly sunny, with a high near 42.
Saturday Night
 
A slight chance of snow before 11pm, then a chance of rain and snow. Mostly cloudy, with a low around 33. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Sunday
 
Rain. High near 46. Chance of precipitation is 80%.
Sunday Night
 
Rain. Low around 40. Chance of precipitation is 80%.
Monday
 
Rain likely, mainly before 11am. Mostly cloudy, with a high near 50. Chance of precipitation is 60%.
Monday Night
 
A 40 percent chance of rain. Mostly cloudy, with a low around 36.
Tuesday
 
A 30 percent chance of rain. Mostly cloudy, with a high near 48.
Tuesday Night
 
A 20 percent chance of rain. Mostly cloudy, with a low around 38.
Wednesday
 
A 40 percent chance of rain. Mostly cloudy, with a high near 52.

 

Forecast from NOAA-NWS for Jerome ID.