Local Weather from AccuWeather
- Current conditions, 5-day weather forecasts, maps, radar and satellite images for Catonsville.
- http://www.accuweather.com/forecast.asp?zipcode=21228

BaltimoreSun.com: Catonsville
- Includes photographs, links, historical references and background information.
- http://www.baltimoresun.com/entertainment/visitor/bal-guide-catonsville,1,783529.htmlstory?coll=bal-artslife-visitor

Catonsville Times
- Community newspaper offering stories, photographs and classified advertisements.
- http://news.mywebpal.com/index.cfm?pnpid=351

Catonsville Short Line Railroad
- Provides history and photographs of former "short line" railroad that ran between downtown Baltimore and Catonsville between the 1870's and 1972.
- http://www.btco.net/ghosts/railroads/cato/catonsville.html

CatonsvilleWeb
- An online guide including history, government, education, entertainment, events, and tourism information as well as links to businesses, organizations, and residents.
- http://www.catonsvilleweb.com/