Here is your Champaign-Urbana Forecast from Chambana Weather Meteorologist Andrew Pritchard... For today, sunny with a high of 45 degrees. Northwest wind 5 to 15 mph, becoming southeast this afternoon... Tonight, partly cloudy and breezy with a low of 36 degrees. South wind 10 to 20 mph, gusting to 30 mph... Tomorrow, cloudy and breezy with light rai…