Where is Newcastle located?

Newcastle, IL is located at latitude 37.6506000 and longitude -88.6714500. It is in United States.

What is the elevation of Newcastle?

Newcastle, IL has an elevation of 128 meters (420 feet) above sea level.

What time zone is Newcastle in?

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

What state is Newcastle in?

Newcastle is in the state of Illinois, United States.

What county is Newcastle, IL in?

Newcastle is in Saline County, Illinois.

Newcastle, IL - Geographic Facts & Maps

Newcastle: a city in Saline County, Illinois.

About

Newcastle is a city located in the county of Saline in the U.S. state of Illinois.

Quick Facts about Newcastle

State	Illinois (United States)
County	Saline County
Latitude & Longitude	37.6506,-88.6715
Time Zone	America/Chicago
Local time	19:25:43 (6th November 2026)
Weather	57℉ Mostly Sunny 7-days weather

Geography

Newcastle is located at 37°39'2"N 88°40'17"W (37.6506000, -88.6714500).

Newcastle map

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Weather

57°F

Mostly Sunny

6 to 10 mph NNW This Afternoon

Mostly sunny. High near 57, with temperatures falling to around 53 in the afternoon. North northwest wind 6 to 10 mph.

7-Day Forecast

Nearby Schools and Colleges

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

Code	Name	City	ZIP
148937	Southeastern Illinois College	Harrisburg (IL)	62946

Nearby Transit Stations (9)

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

Code	Name	Address	Type
MAI	Marion, IL	2100 West Main Street	BUS
VNA	Vienna, IL	504 West Vine Street	BUS
CDL	Carbondale station	401 South Illinois St.	RAIL
DQN	Du Quoin	20 North Chestnut St.	RAIL
PAD	Paducah, KY	2719 Irvin Cobb Avenue	BUS

Nearby Post Offices

Closest post offices linked to Newcastle.

Post Office Name	City	ZIP
Carrier Mill Post Office	Carrier Mills (IL)	62917

Other cities in Saline County

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

City Name	Population	Title
Saline	23,182	This southern Illinois community, with a population of approximately 23,182, is situated at an elevation of 400 feet in Saline County.
Harrisburg	8,404	County seat of Saline County, Illinois, United States
Eldorado	3,837	City in Saline County, Illinois, United States
Buena Vista	1,684	Township in Schuyler County, Illinois
Carrier Mills	1,527	City in Illinois, United States of America

Newcastle, Illinois