Weather in Great Falls, Montana
Live weather conditions. Source: Open-Meteo
Updated May 24, 2026 · 06:28 PM ET · Refreshes every hour
81°F
Clear sky
Feels like 72°F
16%
Humidity
16 mph
Wind Speed
About Weather in Great Falls
Great Falls is located in Montana (coordinates: 47.502518°N, 111.29997°W). Weather data is sourced from Open-Meteo, a free and open meteorological API using data from national weather services including NOAA.
All temperatures are displayed in Fahrenheit. Wind speed is in miles per hour.