Weather in Grafton, Wisconsin
Live weather conditions. Source: Open-Meteo
Updated May 24, 2026 · 07:25 PM ET · Refreshes every hour
62°F
Clear sky
Feels like 61°F
81%
Humidity
9 mph
Wind Speed
About Weather in Grafton
Grafton is located in Wisconsin (coordinates: 43.32067°N, 87.947627°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.