Here is your Champaign-Urbana Forecast from Chambana Weather Meteorologist Andrew Pritchard... For today, mostly cloudy with a high of 32 degrees. Northwest wind 10 to 20 mph... Tonight, mostly cloudy with a low of 20 degrees. Northwest wind 10 to 15 mph... Tomorrow, partly cloudy with a high of 31 degrees. Northwest wind 10 to 15 mph... Tomorrow ni…