Mequon has milder winters than most of Wisconsin
Mequon has cold, snowy winters and pleasant summers. A typical July afternoon reaches 82°, a January night drops to 14°, and about 54 inches of snow falls in a normal winter. Normal November highs come to 46°, and lows to 30°.
Getting the latest forecast from the National Weather Service…
What stands out about Mequon’s weather
Read from 30 years of NOAA records. Each one opens the full story on the Climate page.
Where today sits in Mequon’s year
Typical highs and lows month by month, from 30 years of NOAA records.
Weather talk
Road reports, first frosts and storm memories from neighbors in Mequon.
Your answer becomes a post in Town Square.
Forecast, conditions and alerts: National Weather Service. Climate: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000. Temperatures and rainfall come from NOAA’s gridded normals for Mequon itself (about a 3-mile square). Snow, frost dates and day counts: the NOAA station at Germantown, WI (6 mi). Sunrise and sunset are calculated from the town’s position. Normals are 30-year averages, not a forecast.