The 10-day weather forecast for Londonderry, New Hampshire, is expected to remain largely cloudy, with a mix of wintry precipitation expected to transition to light freezing rain overnight, with some icing possible. The forecast also includes a 90% chance of precipitation, with 3 to 5 inches of snow and ice expected. Despite some clouds in the morning, the weather will remain mostly sunny for the afternoon. The weather will be more unsettled throughout the week, with rain or freezing rain likely after midnight. The outlook for the rest of the week is uncertain.