NBC June 23, 2017 11:50 pm Weather Forecast: Storms and Heat Friday night: Muggy and warm. Late night storms possible. Low 70s. Saturday: Early rain/storms, then clearing. Warm. Mid 80s. Sunday: Less humid. Partly sunny. Low 80s. US & World Videos 4:04 Afternoon clouds over the region on Saturday 3:24 Weather forecast: Highs in the 50s 3:43 Look out for showers this afternoon in Boston 3:41 Cool air to linger over Boston into the weekend 3:17 Cooling back down, weekend turns wet in Boston