Here is your Champaign-Urbana Forecast from Chambana Weather Meteorologist Andrew Pritchard... For today, mostly sunny and breezy with a high of 67 degrees. Southwest wind 10 to 20 mph, gusting to 35 mph... Tonight, mostly cloudy with a low of 42 degrees. South wind 10 to 20 mph, gusting over 30 mph... Tomorrow, mostly cloudy with a slight chance of…