When I lived up north I could play with temps in the 42 to 46 degree range if there was no wind. The wind is the big killer, my eyes would water and I couldn't see the ball clearly enough to make good contact. It's a calm day and 45 degrees, get a pair of Weather Soft gloves by Footjoy for about $20 and they really help. I didn't think I could golf with gloves on both hands, but I found it was no problem and I even use an interlocking grip. Now I'm spoiled, I golfed last Saturday and it was 70 degrees and I wore a long sleeve Under Armor top under my golf shirt. I shot really a good round, 2 birdies, 3 pars and 4 bogies for a 38. Couldn't play a back nine, it got too dark.
