Weather In Vermont In October 2023 Temperature And Climate The climate around Vermont's Dover can be changeable. The temperatures can be scorching. Chilling winds can blow. The sun can be shining brightly. It can be cloudy. It can be foggy. Rain showers might prevail. Blankets of snow can cover the ground. It can be windy. It can be stormy. In general, Dover, Vermont provides numerous climatic conditions.