Average change in
Temperature
Average change in high temperature day-to-day
Last Month:
7.0°
Last Year:
5.8°
Average change in low temperature day-to-day
Last Month:
8.0°
Last Year:
7.1°
Average change in
Precipitation
Chance of dry day after a precip day
Last Month:
71%
Last Year:
64%
Chance of precip day after a dry day
Last Month:
21%
Last Year:
21%
ForecastAdvisor Fact
9.9% of Wetter.com's low temperature forecasts for Dorchester were off by more than 10 degrees last year.