Weather for Rothwell Ranch Lake, MO - Rothwell Ranch Lake, MO Weather, Current Weather in Rothwell Ranch Lake, MO. Local weather report for Rothwell Ranch Lake, MO, Local Rothwell Ranch Lake, MO weather. Forecast for Rothwell Ranch Lake, Missouri, Rothwell Ranch Lake, MO weather forecast. Find your local Rothwell Ranch Lake weather forecast. Rothwell Ranch Lake, MO weather conditions.