Custom Search     Lake Owyhee     In this lake you can discover tremendous bullhead, crappie, largemouth bass, perch, bass, brown bullhead, smallmouth bass, rainbow trout, trout and yellow perch. Lake Owyhee is a striking 22 square mile lake. For the period of the summertime months at Lake Owyhee highs are commonly in the 90's, and through the night it cools down to the 50's. The wintertime brings highs down to the 30's, and through the dark hours in the winter at Lake Owyhee     temperatures drop to the 10's. Lake Owyhee gets very little rain. The month with most of the snow is December while July is commonly the driest month.            Map Detailed Map Weather Local weather forecast