forecast July 22, 2024 7:26 am Boston faces a comeback of heat and humidity Monday: Partly Cloudy. Few Sprinkles. High: 82. Overnight Monday night: Humid. Cloudy. Low: 68. Tuesday: Morning Rain. Afternoon Sun. High: 78. Wednesday: Rain & Downpours. High: 76. US & World Videos 2:49 Forecast: Warm, dry Monday 3:05 FORECAST: Warm temps lead to midweek rain 3:10 Forecast: Summer-like weather to start the week 3:21 Dry and sunny conditions continue on Sunday 3:45 Foggy morning turns to warm Saturday afternoon