Weather in St. Marie, Montana
Live weather conditions. Source: Open-Meteo
Updated May 24, 2026 · 07:28 PM ET · Refreshes every hour
81°F
Clear sky
Feels like 75°F
21%
Humidity
9 mph
Wind Speed
About Weather in St. Marie
St. Marie is located in Montana (coordinates: 48.405291°N, 106.49855°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.