Weather in Grass Ranch Colony, South Dakota
Live weather conditions. Source: Open-Meteo
Updated May 24, 2026 · 06:33 PM ET · Refreshes every hour
88°F
Clear sky
Feels like 86°F
24%
Humidity
5 mph
Wind Speed
About Weather in Grass Ranch Colony
Grass Ranch Colony is located in South Dakota (coordinates: 43.650011°N, 98.883619°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.