Here is your Champaign-Urbana Forecast from Chambana Weather Meteorologist Andrew Pritchard... For today, mostly sunny with a high of 56 degrees. Northwest wind 5 to 10 mph... Tonight, clear skies with a low of 37 degrees. Southeast wind 5 mph... Tomorrow, mostly sunny with a high of 64 degrees. Southeast wind 5 to 15 mph... Tomorrow night, clear sk…