Great Falls has a continental climate with cold winters and warm summers. The average temperature ranges from the 20s°F (-6°C) in winter to the 80s°F (27-32°C) in summer. The city experiences low precipitation, with most of it occurring in the form of snow during the winter months.
Great Falls has a semi-arid climate with hot summers and cold winters. Summers are typically warm with temperatures reaching into the 80s (Fahrenheit), while winters are cold with temperatures often dropping below freezing. The city receives moderate precipitation throughout the year, with snowfall occurring in the winter months. It is known for its frequent wind and occasional thunderstorms.