 For mere roofing, they protect what matters most. From the MB Tractor Weather Center, the pulse of New Hampshire weather. Here's your AccuWeather forecast. It'll be overcast and warm overnight with periods of rain and a thunderstorm. The overnight low 66. Couple of morning showers for your Thursday. Otherwise, clouds breaking for some sunshine. High 81. Mostly clear, cooler Thursday night. The low 54. Mostly sunny and pleasant Friday. Friday will see a high of 75. Cloudy Saturday, high 74.