Weather in Belle Fourche, South Dakota
Live weather conditions. Source: Open-Meteo
Updated May 24, 2026 · 06:26 PM ET · Refreshes every hour
87°F
Partly cloudy
Feels like 79°F
13%
Humidity
12 mph
Wind Speed
About Weather in Belle Fourche
Belle Fourche is located in South Dakota (coordinates: 44.663798°N, 103.859143°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.