Here is your Champaign-Urbana Forecast from Chambana Weather Meteorologist Andrew Pritchard... For today, mostly sunny with a high of 86 degrees. East wind 5 mph... Tonight, partly cloudy with a low of 63 degrees. Southeast wind 5 mph... Tomorrow, mostly sunny with a high of 86 degrees. South wind 5 to 10 mph... Tomorrow night, partly cloudy with a …