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 6.5° 6.0°
Average change in low temperature day-to-day 9.5° 7.7°
Precipitation Last Month Last Year
Chance of dry day after a precip day 50% 58%
Chance of precip day after a dry day 44% 27%

Weather forecast accuracy for Pottstown, Pennsylvania

Last Month
AccuWeather   73.06%
MeteoGroup   72.50%
NWS Digital Forecast   70.41%
The Weather Channel   68.61%
Weather Underground   68.47%
Foreca   66.39%
Dark Sky (forecast.io)   63.89%
World Weather Online   62.50%
Persistence   36.76%
Last Year
The Weather Channel   75.85%
Weather Underground   75.68%
AccuWeather   75.02%
Foreca   73.98%
MeteoGroup   72.35%
Dark Sky (forecast.io)   68.94%
NWS Digital Forecast   67.86%
World Weather Online   63.10%
Persistence   43.44%

ForecastAdvisor Fact

14.5% of The Weather Channel's high temperature forecasts for Pottstown were exactly right last year.