Weather August 20, 2017 6:45 pm Good Day Ahead for Eclipse Tonight: Clear. Warm. Lows in the upper 60s. Monday: Perfect weather for the eclipse. Hot. Highs in the upper 80s. Tuesday: Sunny. Hot. Muggy. Highs near 90. US & World Videos 3:15 Parts of New England to get some rain the rest of the week 3:09 Boston forecast | A few storms may pop up amid summery stretch 3:36 Forecast: Warm temps Tuesday and Wednesday 3:05 Forecast: Tuesday will be hot 3:03 Muggy Memorial Day brings rain and storms