FPUS43 KGLD 062043 City Forecast for Mccook, NE Issued Wednesday afternoon - Nov 6, 2013 .Wednesday night... Low 25, 0% chance of precipitation. .Thursday... Partly cloudy, high 56, 0% chance of precipitation. .Thursday night... Low 31, 0% chance of precipitation. .Friday... Partly cloudy, high 64. .Friday night... Low 31.