Mount Sunapee Weather

What’s the weather in Mount Sunapee today? See an overview of the current Mount Sunapee weather, including high and low temperatures for the day and wind mph at the base and summit of the mountain. Scroll to the right to see Mount Sunapee weather forecasts and wind for the next seven days. Tab over to Hour by Hour for an hourly Mount Sunapee weather forecast breakdown or to Long Range Weather Forecast for a detailed Mount Sunapee weather forecast for the next seven days.