Weather for Jd Dam Lake, AZ - Jd Dam Lake, AZ Weather, Current Weather in Jd Dam Lake, AZ. Local weather report for Jd Dam Lake, AZ, Local Jd Dam Lake, AZ weather. Forecast for Jd Dam Lake, Arizona, Jd Dam Lake, AZ weather forecast. Find your local Jd Dam Lake weather forecast. Jd Dam Lake, AZ weather conditions.