About Glendive, MT's Climate & Weather History

With a population of around 5,500, Glendive sits in Montana, United States. The city operates in the Mountain Time Zone.

In 2025, Glendive recorded an average annual temperature of 46°F. The hottest temperatures reached 102°F in August; the coolest were -27°F in February. Total precipitation for the year was 17 inches, with the wettest month being July. Snowfall for the year totaled approximately 9 inches.