Weather in Altamont, South Dakota
Live weather conditions. Source: Open-Meteo
Updated May 24, 2026 · 05:27 PM ET · Refreshes every hour
82°F
Clear sky
Feels like 78°F
29%
Humidity
13 mph
Wind Speed
About Weather in Altamont
Altamont is located in South Dakota (coordinates: 44.84078°N, 96.690152°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.