83854 Weather (Post Falls, ID)

Weather forecast for: Post Falls ID

Last Update: 9:22 pm PST Nov 12, 2026

Tonight: Mostly cloudy, with a low around 40. East wind 3 to 5 mph.

Friday: Mostly cloudy, then gradually becoming sunny, with a high near 60. East wind 3 to 5 mph.

Friday Night: Rain likely after 10pm. Mostly cloudy, with a low around 41. Light and variable wind becoming southwest around 5 mph after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Saturday: Rain likely before 10am. Cloudy through mid morning, then gradual clearing, with a high near 51. Southwest wind 6 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Saturday Night: Partly cloudy, with a low around 39. East wind 3 to 5 mph.

Sunday: Rain likely after 10am. Mostly cloudy, with a high near 50. Chance of precipitation is 60%.

Sunday Night: Rain, mainly before 4am. Low around 40. Chance of precipitation is 90%.

Monday: A 40 percent chance of rain, mainly before 10am. Snow level 4700 feet. Mostly cloudy, with a high near 46.

Monday Night: A 20 percent chance of rain before 10pm. Snow level 4100 feet. Mostly cloudy, with a low around 35.

Tuesday: Mostly cloudy, with a high near 44.

Tuesday Night: A chance of rain and snow. Snow level 3300 feet. Mostly cloudy, with a low around 33. Chance of precipitation is 30%.

Wednesday: A chance of rain and snow. Snow level 2800 feet rising to 3500 feet in the afternoon. Mostly cloudy, with a high near 43. Chance of precipitation is 30%.

Wednesday Night: A chance of rain and snow. Snow level 3100 feet. Mostly cloudy, with a low around 34. Chance of precipitation is 30%.

Thursday: A slight chance of rain and snow. Snow level 2900 feet. Mostly cloudy, with a high near 42. Chance of precipitation is 20%.