FF gripps aren't that warm, I definitely still get cold fingers in weather like this.
For autumn I'd prefer a pair of FF MTB gloves. I had Endura Full Monty gloves for the last couple of autumns and they've been great. Then once it gets really cold I switch to pro x-pert winter gloves (picked them up for £12 a while back) http://www.koo-bikes.com/pro-x-pert-wp-winter-gloves-black-2010.html
FF gripps aren't that warm, I definitely still get cold fingers in weather like this.
For autumn I'd prefer a pair of FF MTB gloves. I had Endura Full Monty gloves for the last couple of autumns and they've been great. Then once it gets really cold I switch to pro x-pert winter gloves (picked them up for £12 a while back) http://www.koo-bikes.com/pro-x-pert-wp-winter-gloves-black-2010.html