Markham Weather Forecasts. Weather Underground provides local & long-range weather forecasts, ... Location: Markham, IL. Elevation: 623 ft. Nearby Weather Stations. No PWS. Reset Map, or Add PWS.

Current Weather for Popular Cities . San Francisco, CA warning 58 ° F Cloudy; Manhattan, NY 29 ° F Partly Cloudy; Schiller Park, IL (60176) ...