Weather in Ontonagon, Michigan
Live weather conditions. Source: Open-Meteo
Updated May 24, 2026 · 07:59 PM ET · Refreshes every hour
66°F
Clear sky
Feels like 64°F
53%
Humidity
4 mph
Wind Speed
About Weather in Ontonagon
Ontonagon is located in Michigan (coordinates: 46.86632°N, 89.312399°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.