While Monday is expected to have cooler temperatures and less humidity, dangerous heat is likely to return to Massachusetts this week.
Temperatures will remain in the 70s on Monday with a low of 55 Monday night. Similar temperatures are expected on Tuesday.
A warming trend begins Wednesday, with heat and humidity returning for Thursday and Friday, according to the National Weather Service forecasters. Highs could reach 95 to 100 degrees and have dangerous Heat Indices on Friday…