If you are going to settle the yeast and dump the residual wort/beer/liquid, then the temperature does not matter. In fact, the warmer it is, the faster the yeast will grow. However, it sounds like you are fermenting an ale really cold (60-62F), likely to suppress ester formation and make it very clean. If you are going to dump the whole starter in without settling the yeast, then I would definitely make the starter at your ferment temp or even 1-2F cooler.