National Weather Service Forecast for: Meridian ID
Issued by: National Weather Service Boise, ID
Updated: 2:05 pm MST Dec 17, 2025
 
Tonight

Tonight: Mostly cloudy, with a low around 32. North northwest wind 5 to 8 mph becoming light and variable.
Mostly Cloudy

 Thursday

Thursday: Rain and snow, becoming all rain after 11am. High near 47. Southeast wind 9 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Rain/Snow
then Rain

 Thursday
Night
Thursday Night: Rain likely, mainly after 11pm. Cloudy, with a low around 41. Southeast wind 7 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
Rain Likely

 Friday

Friday: Rain. High near 54. South southeast wind 7 to 9 mph becoming southwest in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Rain

 Friday
Night
Friday Night: Rain likely before 2am, then a chance of rain and snow. Mostly cloudy, with a low around 27. West northwest wind 5 to 8 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Rain Likely
then Chance
Rain/Snow
 Saturday

Saturday: A slight chance of rain and snow before 11am. Mostly sunny, with a high near 44. Chance of precipitation is 20%.
Slight Chance
Rain/Snow
then Mostly
Sunny
 Saturday
Night
Saturday Night: A chance of rain and snow after 11pm. Mostly cloudy, with a low around 32. Chance of precipitation is 30%. Little or no snow accumulation expected.
Chance
Rain/Snow

 Sunday

Sunday: Rain and snow likely, becoming all rain after 11am. Mostly cloudy, with a high near 49. Chance of precipitation is 70%.
Rain/Snow
Likely then
Rain Likely
 Sunday
Night
Sunday Night: Rain. Low around 39. Chance of precipitation is 80%.
Rain
Lo 32 °F Hi 47 °F Lo 41 °F Hi 54 °F Lo 27 °F Hi 44 °F Lo 32 °F Hi 49 °F Lo 39 °F

 

Tonight
 
 Mostly cloudy, with a low around 32. North northwest wind 5 to 8 mph becoming light and variable.
Thursday
 
 Rain and snow, becoming all rain after 11am. High near 47. Southeast wind 9 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Thursday Night
 
 Rain likely, mainly after 11pm. Cloudy, with a low around 41. Southeast wind 7 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
Friday
 
 Rain. High near 54. South southeast wind 7 to 9 mph becoming southwest in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
 
 Rain likely before 2am, then a chance of rain and snow. Mostly cloudy, with a low around 27. West northwest wind 5 to 8 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Saturday
 
 A slight chance of rain and snow before 11am. Mostly sunny, with a high near 44. Chance of precipitation is 20%.
Saturday Night
 
 A chance of rain and snow after 11pm. Mostly cloudy, with a low around 32. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday
 
 Rain and snow likely, becoming all rain after 11am. Mostly cloudy, with a high near 49. Chance of precipitation is 70%.
Sunday Night
 
 Rain. Low around 39. Chance of precipitation is 80%.
Monday
 
 Rain likely, mainly before 11am. Mostly cloudy, with a high near 52. Chance of precipitation is 60%.
Monday Night
 
 A 40 percent chance of rain. Mostly cloudy, with a low around 35.
Tuesday
 
 A 40 percent chance of rain. Partly sunny, with a high near 49.
Tuesday Night
 
 A 40 percent chance of rain. Mostly cloudy, with a low around 35.
Wednesday
 
 A 50 percent chance of rain. Mostly cloudy, with a high near 50.

 

Forecast from NOAA-NWS for Meridian ID.