Weather forecast August 9, 2020 6:36 am Forecast: Hot and Humid End to the Weekend Today: Warm & humid with a spot shower or storm, high near 90 degrees. Tonight: Fair sky, muggy with lows near 70 degrees. Tomorrow: Hot and humid, spot shower or storm, highs near 90 degrees. US & World Videos 3:13 Weather forecast: Clear and sunny, with temps in the 70s 2:31 Another warm day in Boston with plenty of sunshine 2:44 Tuesday is the last dry and hot day this week 2:18 Weather forecast: Sunny and mild 3:19 Partly cloudy, high temps reach near 70