Weather
Wisconsin Weather: Lows Dip Into the 30s Wednesday
La Crosse, Wisconsin – Patchy frost could develop across central Wisconsin Wednesday morning a…
By Blake Harrison · 2026-09-22T10:13:24.277Z
La Crosse, Wisconsin – Patchy frost could develop across central Wisconsin Wednesday morning as temperatures fall into the mid to upper 30s.
According to the National Weather Service in La Crosse, temperatures will remain fall like over the next several days, with daytime highs mainly in the 60s. Mostly dry conditions are expected through Thursday.
Tuesday brings highs ranging from 58 to 65 degrees across the region. Overnight temperatures drop to between 35 and 45, setting the stage for the potential frost in colder locations.
The frost concern is focused on central Wisconsin Wednesday morning, where lows could reach the mid to upper 30s. Gardeners and growers with sensitive vegetation should monitor temperatures, particularly in typically colder rural and low lying areas.
Wednesday afternoon temperatures recover to between 60 and 65 degrees under mostly sunny conditions. Wednesday night lows range more widely from 35 to 50.
Thursday remains mostly dry, with highs again between 60 and 65 degrees. Overnight temperatures are expected to range from 40 to 55.
The supplied Weather Service information does not indicate a frost advisory or freeze warning. The primary concern remains patchy frost across central Wisconsin Wednesday morning, followed by another cool and mostly dry day.