Hottest and Coldest Temperatures Ever in Boston on April 03

On April 3rd in Boston, the weather has seen quite a range of temperatures over the years. The hottest recorded temperature on this date was a sweltering 75.9°F back in 2010, while the coldest temperature dipped down to a chilly 21.0°F in 1954. On average, April 3rd tends to have a temperature of 44.02°F, with a high of 48.45°F and a low of 39.58°F. In 1954, an intriguing news item from Boston was the opening of the Boston Celtics' home court, the Boston Garden, which went on to become a legendary basketball arena in the city.