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 6.0° 6.0°
Average change in low temperature day-to-day 7.9° 7.7°
Precipitation Last Month Last Year
Chance of dry day after a precip day 64% 58%
Chance of precip day after a dry day 29% 27%
 
 

Weather forecast accuracy for Pottstown, Pennsylvania

Last Month
Foreca   83.05%
Weather Underground   81.61%
The Weather Channel   81.03%
AccuWeather   76.44%
MeteoGroup   75.29%
Dark Sky (forecast.io)   72.70%
NWS Digital Forecast   70.69%
World Weather Online   66.09%
Persistence   39.29%
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

On average, NWS Digital Forecast's high temperature forecasts for Pottstown were off by 2.84 degrees last year.