East Dover VT Hourly Weather Forecast The atmospheric conditions in Vermont's Dover can be unpredictable. It can be hot. Chilling winds can blow. The sky can be clear. The clouds can cover the sky. A thick layer of fog can engulf the area. Precipitation can fall from the sky. Blankets of snow can cover the ground. It can be windy. The area can experience severe storms. Overall, the weather in Dover, Vermont offers numerous meteorological phenomena.