Here is your Champaign-Urbana Forecast from Chambana Weather Meteorologist Andrew Pritchard... For today, mostly sunny with a high of 58 degrees. Northwest wind 5 to 15 mph... Tonight, partly cloudy with a low of 36 degrees. Northwest wind 5 to 10 mph... Tomorrow, mostly sunny with a high of 60 degrees. North wind 5 mph... Tomorrow night, mostly clo…