Here is your Champaign-Urbana Forecast from Chambana Weather Meteorologist Andrew Pritchard... For today, partly cloudy with a high of 67 degrees. Southwest wind 5 to 10 mph... Tonight, mostly cloudy with a chance of a shower or thunderstorm and a low of 57 degrees. South wind 5 to 10 mph... Tomorrow, partly cloudy with a chance of a shower or thunder…