Big Timber is a city of approximately 1,600 people in Montana, United States. Located in the Mountain Time Zone at 45.8°N latitude.
In 2025, Big Timber recorded an average annual temperature of 47°F — about 1.7°F above the 30-year normal of 46°F. The hottest day reached 94°F in August; the coldest was -24°F in February. Total precipitation was 18 inches (wetter than usual). The wettest month was April.
View current conditions and forecast for Big Timber · More cities in Montana