Weather in Ethan, South Dakota
Live weather conditions. Source: Open-Meteo
Updated May 24, 2026 · 05:23 PM ET · Refreshes every hour
88°F
Clear sky
Feels like 84°F
28%
Humidity
15 mph
Wind Speed
About Weather in Ethan
Ethan is located in South Dakota (coordinates: 43.546305°N, 97.983399°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.