Here is your Champaign-Urbana Forecast from Chambana Weather Meteorologist Andrew Pritchard... For today, sunny with a high of 36 degrees. Northwest wind 5 to 15 mph... Tonight, clear skies with a low of 21 degrees. West wind 5 mph... Tomorrow, sunny with a high of 43 degrees. Northwest wind 5 mph... Tomorrow night, cloudy with a low of 24 degrees. S…