Boundary Weather Today

Boundary County is located in the northwest corner of the US state of Idaho, bordering Canada to the north and the US state of Montana to the east. The county is home to a number of small towns and rural communities, as well as the Kootenai National Forest and the Priest River Experimental Forest. The climate of Boundary County is generally mild and sunny, with an average of 300 days of sunshine per year. Summers are warm with temperatures typically ranging from the low 70s to mid 80s, while winters are cold with temperatures typically ranging from the mid 20s to the low 40s. Rainfall is light to moderate throughout the year, with an average annual precipitation of approximately 14 inches.