Did you harden it off before putting it outside? Sounds as if it has had a shock with the change of conditions. Presumably your kitchen was not 100 f and full sun so the poor thing has had a nasty surprise. I can't really recommend what to do because I have no experience of a climate like yours but I would guess it needs to be watered and shaded to give it a chance to adapt.

My Rosemary grows in my backyard which only gets afternoon sun for about 5 hours. You may want to find a healthy branch and cut and pot inside until it produces another plant just in case you do lost your parent plant. As flora_uk says almost all plants need a Harding off period especially going into 100 degree temps from indoors.