FPUS44 KLIX 242118 City Forecast for Gulfport, MS Issued Wednesday afternoon - Sep 24, 2014 .Wednesday night... Low 66, 5% chance of precipitation. .Thursday... Partly cloudy, high 84, 5% chance of precipitation. .Thursday night... Low 65, 5% chance of precipitation. .Friday... Partly cloudy, high 85. .Friday night... Low 71.