weather in jennerstown pa
6pm: The Jennerstown, PA forecast for Dec 31 is 9 degrees and Clear. There is 47 percentage chance of rain and 10 mph winds from the North-Northwest. 9pm: The Jennerstown, PA forecast for Dec 31 is 7 degrees and Clear. There is 52 percentage chance of rain and 6 mph winds from the North-Northwest. Jennerstown 7 Day Weather. Sunday: The Jennerstown forecast for Dec 31 is 7