We should all go camping for a couple of days sometimes, and Louella Cabin in Washington is such a great place. Washington is a great place for campers. Summertime highs at Louella Cabin usually tend to be in the 80's. Once the sun is down it drops down to the 40's. During the winter the highs are ordinarily in the 30's, and winter nights come with lows in the 10's to Louella Cabin. Not much precipitation falls here at Louella Cabin. December is the wettest month with most snow, and the driest month of the year is July.