Weather in Hecla, South Dakota
Live weather conditions. Source: Open-Meteo
Updated May 24, 2026 · 06:22 PM ET · Refreshes every hour
82°F
Partly cloudy
Feels like 78°F
31%
Humidity
11 mph
Wind Speed
About Weather in Hecla
Hecla is located in South Dakota (coordinates: 45.882139°N, 98.1519°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.