I just replaced mine tonight, they weren't quite as bad off as yours!

Temps here are in the 70's... wind was killer today. Averaged 15.2 MPH going to work, barely averaged 10MPH coming back. I took my "medium" route, which turned out badly... they had just graded the gravel road and there were no smooth tire tracks for me to ride in. When I got home, I had to tighten everything on the bike back up. Just about rattled my teeth out. Oh well.