Weather in Mercer, Wisconsin
Live weather conditions. Source: Open-Meteo
Updated May 24, 2026 · 07:14 PM ET · Refreshes every hour
73°F
Clear sky
Feels like 68°F
34%
Humidity
8 mph
Wind Speed
About Weather in Mercer
Mercer is located in Wisconsin (coordinates: 46.161334°N, 90.041842°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.