Weather for Lake Orion, MI - Lake Orion, MI Weather, Current Weather in Lake Orion, MI. Local weather report for Lake Orion, MI, Local Lake Orion, MI weather. Forecast for Lake Orion, Michigan, Lake Orion, MI weather forecast. Find your local Lake Orion weather forecast. Lake Orion, MI weather conditions. Weather outlook for Lake Orion, MI. Weather report for Lake Orion, MI. Weather Maps and Driving Directions Maps. Lake Orion Weather - Weather Lake Orion.