Weather for Benson Polytechnic High School, OR - Benson Polytechnic High School, OR Weather, Current Weather in Benson Polytechnic High School, OR. Local weather report for Benson Polytechnic High School, OR, Local Benson Polytechnic High School, OR weather. Forecast for Benson Polytechnic High School, Oregon, Benson Polytechnic High School, OR weather forecast. Find your local Benson Polytechnic High School weather forecast. Benson Polytechnic High School, OR weather conditions.