forecast October 22, 2020 2:12 pm Humid and Becoming Mostly Sunny Thursday: Patchy fog, humid and becoming mostly sunny. Highs in the low 70s, cooler at the coast. Thursday night: Partly cloudy. Lows in the 50s. Friday: Mostly sunny. Highs in the 60s. US & World Videos 3:19 Partly cloudy, high temps reach near 70 2:44 It's a cloudy but warm day in Boston 2:53 Monday starts off cloudy with lingering rain 3:45 Forecast: Showers, areas of fog 3:45 Afternoon rains expected on Sunday