Massachusetts September 2, 2024 8:42 am The forecast for your Labor Day cookout Monday (Labor Day): Sunny, Lowering humidity. Highs in the mid 70s. Tonight: Clear & cool. Lows in the 50s. Tuesday: Sunny. Highs in the low 70s. Wednesday: Sunny. Highs in the mid 70s. US & World Videos 3:05 Weather forecast: Highs in the 60s 3:22 Weather forecast: Overnight temperatures in the 50s 4:03 Tracking some dreary days ahead 3:27 Tropical Storm Helene forms in Gulf of Mexico | How it will impact U.S. 2:57 Forecast: Rain on the way, hurricane expected to form in Gulf