Where is Dewmaine located?

Dewmaine, IL is located at latitude 37.7806100 and longitude -89.0770200. It is in United States.

What is the elevation of Dewmaine?

Dewmaine, IL has an elevation of 131 meters (430 feet) above sea level.

What time zone is Dewmaine in?

Dewmaine, IL is in the America/Chicago time zone.

What state is Dewmaine in?

Dewmaine is in the state of Illinois, United States.

What county is Dewmaine, IL in?

Dewmaine is in Williamson County, Illinois.

Dewmaine, IL - Geographic Facts & Maps

Dewmaine: a city in Williamson County, Illinois.

About

Dewmaine is a city located in the county of Williamson in the U.S. state of Illinois.

Quick Facts about Dewmaine

State	Illinois (United States)
County	Williamson County
Latitude & Longitude	37.7806,-89.0770
Time Zone	America/Chicago
Local time	22:18:21 (6th November 2026)
Weather	44℉ Partly Cloudy 7-days weather

Geography

Dewmaine is located at 37°46'50"N 89°4'37"W (37.7806100, -89.0770200).

Dewmaine map

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Weather

44°F

Partly Cloudy

3 to 7 mph NW Tonight

Partly cloudy, with a low around 44. Northwest wind 3 to 7 mph.

7-Day Forecast

Nearby Schools and Colleges

Schools and campuses linked to Dewmaine, IL. Select a name to open its map and contact details.

Code	Name	City	ZIP
146205	John A Logan College	Carterville (IL)	62918-2500

Nearby Transit Stations (7)

Rail and bus stations connected to Dewmaine, IL. Select a station to open its map and address details.

Code	Name	Address	Type
MAI	Marion, IL	2100 West Main Street	BUS
CDL	Carbondale station	401 South Illinois St.	RAIL
DQN	Du Quoin	20 North Chestnut St.	RAIL
VNA	Vienna, IL	504 West Vine Street	BUS
MVI	Mt. Vernon, IL	102 Potomac Boulevard	BUS

Nearby Post Offices

Closest post offices linked to Dewmaine.

Post Office Name	City	ZIP
Cartervill Post Office	Carterville (IL)	62918

Other cities in Williamson County

Cities, towns, neighborhoods & other populated places in Williamson County , IL.

City Name	Population	Title
Herrin	12,625	City in Williamson County, Illinois, United States
Crestwood	10,604	Village in United States of America
Carterville	5,834	City in Williamson County, Illinois, United States
Johnston City	3,389	City in Illinois, United States
Sleepy Hollow	3,215	Village in Illinois
Cambria	1,648	Village in the United States
Crainville	1,419	City in Illinois, United States of America

Dewmaine, Illinois