Sarah, another thought--you could weigh your clothes, a bowl of dry cereal, and water to account for the milk on your cereal--and deduct that from this morning's scale number.
Age 68, 5 feet tall
Highest weight ever in the fall of 2010 246 lbs.
FitDay starting weight 1/17/2011 240 lbs.
Weight 6/25/2014 233 that obviously included a lot of water retention
Weight9/5/2013 226 with an eye on "Onederland"