So how much do you think the largest pumpkin weighed? The largest one weighed 83.2 pounds – the winning guess was by Geoff Staab and the smaller one weighed 31.4 pounds – the winning guess was by Heather Feikema. Thank you to everyone for participating! Our 9 orange pumpkins averaged 66.1 pounds and the largest was 107.5 pounds. Our 3 large white pumpkins averaged 55.7 pounds with the largest being 71 pounds.