5-day weather forecast for Pottstown, Pennsylvania

Weather changeability for Pottstown, Pennsylvania

Temperature Last Month Last Year
Average change in high temperature day-to-day 4.1° 6.0°
Average change in low temperature day-to-day 9.6° 7.7°
Precipitation Last Month Last Year
Chance of dry day after a precip day 55% 58%
Chance of precip day after a dry day 30% 27%
 
 

Weather forecast accuracy for Pottstown, Pennsylvania

Last Month
AccuWeather   83.33%
Weather Underground   81.45%
The Weather Channel   81.18%
Foreca   80.11%
Dark Sky (forecast.io)   79.84%
MeteoGroup   75.81%
NWS Digital Forecast   73.39%
World Weather Online   46.24%
Persistence   45.43%
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

71.4% of Weather Underground's high temperature forecasts for Pottstown were within 3 degrees of actual temperatures last year.