Weather in Decatur, Michigan
Live weather conditions. Source: Open-Meteo
Updated May 24, 2026 · 04:13 PM ET · Refreshes every hour
66°F
Overcast
Feels like 68°F
82%
Humidity
2 mph
Wind Speed
About Weather in Decatur
Decatur is located in Michigan (coordinates: 42.10767°N, 85.975022°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.