Weather in Sedan, Montana
Live weather conditions. Source: Open-Meteo
Updated May 24, 2026 · 07:14 PM ET · Refreshes every hour
73°F
Clear sky
Feels like 61°F
14%
Humidity
18 mph
Wind Speed
About Weather in Sedan
Sedan is located in Montana (coordinates: 45.963337°N, 110.879303°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.