Weather in Gregory, South Dakota
Live weather conditions. Source: Open-Meteo
Updated May 24, 2026 · 08:50 PM ET · Refreshes every hour
76°F
Partly cloudy
Feels like 71°F
42%
Humidity
14 mph
Wind Speed
About Weather in Gregory
Gregory is located in South Dakota (coordinates: 43.229989°N, 99.420863°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.