Halloween October 26, 2024 8:29 pm Colder now, but warm-up for Halloween in Mass. The rest of the weekend will be chilly, but temperatures will top 75 degrees for Halloween 2024 in Boston. US & World Videos 2:50 Forecast: Fire threat continues, Halloween warmup ahead 3:04 Forecast: Cool for now, temps in the 70s later in the week 2:48 Forecast: Brush fire danger persists, Halloween could be near 80 degrees 3:59 Brush fire season in New England until soaking rain 3:46 Sunny, cool and dry Sunday in New England