Kali, I had the exact same kind of Saturday as you.
DH and I were planning to do a loooong ride - last prep ride before the Seagull next weekend. Woke up, had b'fast, checked the weather on weather.com, and went back upstairs to get dressed. I looked out the window, and said "Hon. It's raining. It's not supposed to rain today!"
Grrrrr....
So, we didn't ride (we don't like to ride in the rain unless we *have* to..and frankly, we just didn't have to) and were total slugs. Well, we did get to the LBS so DH could drop off his mtn bike for work and I could look at fenders for my commuter.
Today, it was raining when we had to make our "go/no-go" decision for the sunday shop ride, so we decided to sleep in and not go. By 8 a.m., however, the sun was out, so DH and I left for a ride of our own - the "triathalon loop" up in Howard County.
We did about 43 miles (69 km) in 2:40:00. 2500 feet (762 m) of climbing.
I may commute one or two days this week but I think we're in official "taper" mode before the century. Plus, I'll need a trip or two to my chiropractor this week for my aching back.