Weather Forecast Accuracy Last Month (December)

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Weather Forecast Accuracy Last Year (2025)

Weather Changeability for Worcester, Massachusetts

Average change in

Temperature

Average change in high temperature day-to-day

Last Month:

7.0°

Last Year:

6.3°

Average change in low temperature day-to-day

Last Month:

8.7°

Last Year:

6.3°

Average change in

Precipitation

Chance of dry day after a precip day

Last Month:

57%

Last Year:

55%

Chance of precip day after a dry day

Last Month:

44%

Last Year:

29%

ForecastAdvisor Fact

It rained or snowed 85% of the time in Worcester last year when Microsoft's text forecasts called for precipitation, and 9% of the time when they did not.

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