Here is your Champaign-Urbana Forecast from Chambana Weather Meteorologist Andrew Pritchard... For today, mostly sunny with a high of 49 degrees. Northwest wind 5 mph... Tonight, clear skies with a low of 30 degrees. Northeast wind 5 mph... Tomorrow, sunny with a high of 58 degrees. South wind 10 to 20 mph... Tomorrow night, partly cloudy and breezy …