Weather in Reliance, South Dakota
Live weather conditions. Source: Open-Meteo
Updated May 24, 2026 · 06:23 PM ET · Refreshes every hour
87°F
Clear sky
Feels like 85°F
23%
Humidity
4 mph
Wind Speed
About Weather in Reliance
Reliance is located in South Dakota (coordinates: 43.880401°N, 99.601172°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.