FPUS44 KCRP 141455 City Forecast for Corpus Christi, TX Issued Wednesday morning - Sep 14, 2016 .Wednesday... Partly cloudy, high 93, 40% chance of precipitation. .Wednesday night... Low 77, 40% chance of precipitation. .Thursday... Thunderstorm, high 93, 50% chance of precipitation. .Thursday night... Low 77. .Friday... High 94.