The Edgerton plate. Relief from Copernicus GLO-30; rivers and lakes from USGS NHD; watersheds from the USGS Watershed Boundary Dataset; roads and city limits from Census TIGER 2024.
Sunny
Mostly sunny; warmer
Mostly sunny
Mostly sunny
Partly cloudy
Partly cloudy
Chance of showers
72° on Nov. 11, 1964, the hottest reading for this week of the year since 1931. Next is 71° in 1971.
Edgerton’s center stands about 840 ft above sea level. Within three miles the land runs from 770 ft to 920 ft, a difference of 150 ft: gently rolling country. The highest named summit within 15 miles is Mount Zion, about 1,080 ft, 12 miles southeast.
The section below crosses 4 rock units mapped at the surface.
Heights every 0.1 mile from the Copernicus GLO-90 surface model; vertical exaggeration about 64×. The colored band under the surface is the rock the state geologic map shows at the surface, not a picture of what lies beneath.
Sandstone. Age: Cambrian, 487 to 542 million years old. About 11 mi of the line.
Sandstone. Age: Ordovician, 445 to 487 million years old. About 9 mi of the line.
Dolostone. Age: Ordovician, 445 to 487 million years old. About 3 mi of the line.
Dolostone. Age: Early Ordovician, 471 to 487 million years old. About 1 mi of the line.
From the USGS State Geologic Map Compilation (Horton and others, 2017), the states’ geologic maps joined at a common scale.
Heights from Copernicus GLO-90 (a surface model: it includes buildings and tree canopy); summits from USGS GNIS; rivers from USGS NHDPlus HR; rock from the USGS State Geologic Map Compilation.
A raindrop that lands in Edgerton reaches the Gulf of America by way of Saunders Creek, the Rock River and the Mississippi: about 1,650 river miles.
Traced down the USGS NHDPlus V2.1 river network from the Census center point of Edgerton; river miles along the main stem, rounded.
Edgerton has a hot-summer humid continental climate. Summer afternoons average 83° in July; winter nights fall to about 10° in January. A normal year brings about 36 inches of snow; with the rain, that comes to about 38 inches of water.
On November 14 Edgerton normally reaches 46° and falls to 27°. The record high is 71°, in 1971; the record low 12°, in 1959. The most rain on this date, 0.70 in, fell in 1980.
Normals 1991–2020 and records since 1931 at Stoughton Wwtp, 9 miles northwest. NOAA, through RCC-ACIS.
