Weather March 21, 2020 6:17 pm Forecast: Sunny Sunday, Snow Monday Tonight: Clear and cold. Lows in the mid 20s. Sunday: Sunny and chilly. Highs in the upper 30s. Monday: Turning cloudy with rain and snow developing. Highs in the upper 30s. US & World Videos 3:41 Sun will slowly chew away at the cloud cover this afternoon 2:38 Boston will see some sunshine in the afternoon 2:39 Weather forecast: Scattered morning rain, with steady temps 2:53 Weather forecast: Morning rain 4:24 Karen Read trial | Takeaways from police, firefighter testimony