Typical Weather in Great Falls, MT in July

87° F Avg High

56° F Avg Low

2 Rainy Days

☀️ Temperature Summary

July is a popular time of year to visit, with an inviting climate characterized by warm temperatures. Highs in July are typically around 87°F, which is warmer than usual in Great Falls. Overnight lows will be around 56°F on average. This is the hottest month of the year in Great Falls.

Be ready to seek shade during the day, as mid-day temperatures can be dangerous if you're caught without a way to cool off. If you're looking to beat the heat a bit, you might consider visiting in June instead, when daily highs are typically closer to 76°.

High Temps Throughout the Year

☔ Rain Summary

You can expect about a 7% chance of rain for any given day in July. It's one of the drier months of the year for Great Falls, with total rainfall for the month around 1 inches.