5-day weather forecast for Spring City, Pennsylvania

Weather changeability for Pottstown, Pennsylvania

Temperature Last Month Last Year
Average change in high temperature day-to-day 4.4° 5.9°
Average change in low temperature day-to-day 7.2° 7.7°
Precipitation Last Month Last Year
Chance of dry day after a precip day 50% 54%
Chance of precip day after a dry day 17% 27%

Weather forecast accuracy for Pottstown, Pennsylvania

Last Month
The Weather Channel   80.56%
Weather Underground   79.17%
AccuWeather   78.06%
Foreca   75.00%
MeteoGroup   70.00%
Dark Sky (forecast.io)   68.67%
NWS Digital Forecast   64.72%
World Weather Online   62.50%
Persistence   52.78%
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

13.1% of Foreca's high temperature forecasts for Pottstown were exactly right last year.