Where is Weir located?

Weir, IL is located at latitude 39.2678200 and longitude -87.7903100. It is in United States.

What is the elevation of Weir?

Weir, IL has an elevation of 178 meters (584 feet) above sea level.

What time zone is Weir in?

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

What state is Weir in?

Weir is in the state of Illinois, United States.

What county is Weir, IL in?

Weir is in Clark County, Illinois.

Weir, IL - Geographic Facts & Maps

Weir: a city in Clark County, Illinois.

About

Weir is a city located in the county of Clark in the U.S. state of Illinois.

Quick Facts about Weir

State	Illinois (United States)
County	Clark County
Latitude & Longitude	39.2678,-87.7903
Time Zone	America/Chicago
Local time	01:19:30 (7th November 2026)
Weather	29℉ Clear 7-days weather

Geography

Weir is located at 39°16'4"N 87°47'25"W (39.2678200, -87.7903100).

Weir map

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Weather

29°F

Clear

6 mph NNW Tonight

Clear, with a low around 29. North northwest wind around 6 mph.

7-Day Forecast

Nearby Schools and Colleges

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

Code	Name	City	ZIP
403478	Lincoln Trail College	Robinson (IL)	62454
152381	Saint Mary-of-the-Woods College	Saint Mary of the Woods (IN)	47876-1099
151324	Indiana State University	Terre Haute (IN)	47809
144892	Eastern Illinois University	Charleston (IL)	61920
150765	J Michael Harrold Beauty Academy	Terre Haute (IN)	47807

Nearby Transit Stations (6)

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

Code	Name	Address	Type
MAT	Mattoon station	1718 Broadway Ave.	RAIL
EFG	Effingham	401 West National Ave.	RAIL
DVI	Danville, Illinois	379 Lynch Road	BUS
CHM	Illinois Terminal	45 East University Ave.	RAIL
CRF	Crawfordsville	Spring and Green Streets	RAIL

Nearby Post Offices

Closest post offices linked to Weir.

Post Office Name	City	ZIP
Martinsvill Post Office	Martinsville (IL)	62442
West Union Post Office	West Union (IL)	62477
Annapol Post Office	Annapolis (IL)	62413
West York Post Office	West York (IL)	62478
Marshall Post Office	Marshall (IL)	62441

Other cities in Clark County

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

City Name	Population	Title
Marshall	3,774	City in Clark County, Illinois, United States
Casey	2,585	City in Illinois
Martinsville	1,076	Township in Clark County, Illinois

Weir, Illinois