Westland MI Weather Forecast and Conditions The Weather Atmospheric conditions in Westland is mild and unpredictable. The weather of Westland can experience frequent rainfall and chilly temperatures. This area is known for its green and soggy landscape, making it ideal for rainforests and glaciers. Tourists should be prepared for damp conditions attributable to abundant precipitation throughout the year. It's advisable to pack waterproof garments and robust shoes while exploring the breathtaking scenery and natural beauty that this region offers.