Weather Underground Greensburg Pa 2024 Winter. In south greensburg, in december, snow falls for 12.8 days, with typically accumulated 5.67 (144mm). Manhattan, ny 65 ° f cloudy;

Weather.com brings you the most accurate monthly weather forecast for greensburg, pa with average/record and high/low temperatures, precipitation and more. The almanac’s weather map has a cold and snowy winter predicted for pennsylvania’s neck of the woods, and predictions for summer 2024 are cool, dry conditions.