FPUS44 KAMA 191007 City Forecast for Dalhart, TX Issued Thursday morning - Dec 19, 2013 .Thursday... Partly cloudy, high 67, 0% chance of precipitation. .Thursday night... Low 23, 5% chance of precipitation. .Friday... Mostly cloudy, high 45, 5% chance of precipitation. .Friday night... Low 29. .Saturday... High 46.