Here is your Champaign-Urbana Forecast from Chambana Weather Meteorologist Andrew Pritchard... For today, skies becoming mostly sunny with a high of 74 degrees. Southwest wind 10 to 20 mph, gusting to 30 mph... Tonight, becoming cloudy with a chance of showers after Midnight and a low of 53 degrees. Southwest wind 5 to 10 mph... Tomorrow, cloudy wit…