Greensburg Pa Weather 2024 Weather Forecast. Tuesday will have coldest daytime high temperatures since last spring (11/12/24) pittsburgh — you can start the day with a coat and just keep it on the entire day. Weather.com brings you the most accurate monthly weather forecast for greensburg, pa with average/record and high/low temperatures, precipitation and more.

30dayweather long range weather forecasts predict ideal conditions for a storm. How snowy and cold will it be in pa?