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 7.3° 6.4°
Average change in low temperature day-to-day 6.8° 7.9°
Precipitation Last Month Last Year
Chance of dry day after a precip day 46% 58%
Chance of precip day after a dry day 29% 30%

Weather forecast accuracy for Pottstown, Pennsylvania

Last Month
The Weather Channel   76.39%
Weather Underground   75.56%
AccuWeather   71.94%
MeteoGroup   70.28%
Foreca   69.17%
Dark Sky (forecast.io)   68.33%
NWS Digital Forecast   65.28%
Persistence   40.00%
Last Year
Weather Underground   76.37%
The Weather Channel   76.11%
MeteoGroup   74.04%
AccuWeather   73.52%
WeatherBug   72.82%
Foreca   72.41%
CustomWeather   70.68%
NWS Digital Forecast   69.64%
Persistence   39.30%

ForecastAdvisor Fact

61.1% of NWS Digital Forecast's low temperature forecasts for Pottstown were within 3 degrees of actual temperatures last month.