Definitely. In the winter and cooler part of shoulder seasons I'll ride out into the wind so it'll blow me home. On warm summer days it's the reverse -- ride out in the morning with the wind and hope you've got a headwind to cool you going home. Of course that assumes moderate winds; if it's calm in the morning and predictions are for 30 mph winds after 10:00, I'll still get cooling if I arrange my ride so it's a tailwind coming home in the afternoon.