 The Pulse of New Hampshire weather. Here's your AccuWeather forecast. Tonight, mainly clear with a low 62. Tomorrow, hot and humid with periods of clouds and sunshine. A thunderstorm around in the afternoon and a high 94. Tuesday, a blend of sun and clouds with an afternoon thunderstorm and a high 97. Plan with confidence. Visit AccuWeather.com and download the free app today. I'm AccuWeather's Gregory Patrick.