Typical Weather in Great Falls, MT in April

58° F Avg High

33° F Avg Low

5 Rainy Days

☀️ Temperature Summary

Highs in April are typically around 58°F, which is cooler than usual in Great Falls. Lows overnight are typically around 33°F. Temperatures will generally increase as the month goes on, with daily high temperatures ranging between 54°F and 63°F.

April is a great time to visit Great Falls, with mild temperatures and sunny days being very common.

High Temps Throughout the Year

☔ Rain Summary

You can expect about a 18% chance of rain for any given day in April. It's one of the rainier months of the year for Great Falls, with total rainfall for the month around 2 inches. If you're looking to travel when it's drier, you might consider visiting in March instead, when typical rainfall chances are closer to 7%.