5-day weather forecast for Groton, Connecticut

Weather changeability for Westerly, Rhode Island

Unfortunately, there was not enough data for this station to provide meaningful weather changeability data.

Weather forecast accuracy for Westerly, Rhode Island

Last Month
Weather Underground   74.11%
The Weather Channel   72.92%
Intellicast   72.92%
AccuWeather   68.75%
National Weather Service   67.86%
World Weather Online   64.58%
CustomWeather   62.80%
NWS Digital Forecast   60.71%
Persistence   48.21%
Last Year
The Weather Channel   76.67%
Intellicast   76.67%
National Weather Service   73.63%
AccuWeather   73.58%
NWS Digital Forecast   69.98%
CustomWeather   69.59%
Persistence   48.17%
 

ForecastAdvisor Fact

It rained or snowed 56% of the time in Westerly last month when The Weather Channel's text forecasts called for precipitation, and 12% of the time when they did not.