5-day weather forecast for Spring City, Pennsylvania

Weather changeability for Pottstown, Pennsylvania

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

Weather forecast accuracy for Pottstown, Pennsylvania

Last Month
The Weather Channel   83.33%
Weather Underground   79.76%
Foreca   79.76%
AccuWeather   77.08%
MeteoGroup   73.81%
NWS Digital Forecast   73.32%
Dark Sky (forecast.io)   71.43%
World Weather Online   61.90%
Persistence   36.90%
Last Year
The Weather Channel   78.49%
Weather Underground   78.28%
AccuWeather   76.62%
MeteoGroup   74.95%
Foreca   73.37%
Dark Sky (forecast.io)   70.92%
NWS Digital Forecast   69.88%
World Weather Online   63.97%
Persistence   44.07%

ForecastAdvisor Fact

29.9% of Persistence's high temperature forecasts for Pottstown were off by more than 10 degrees last year.