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 2.7° 5.9°
Average change in low temperature day-to-day 5.5° 7.7°
Precipitation Last Month Last Year
Chance of dry day after a precip day 89% 54%
Chance of precip day after a dry day 33% 27%

Weather forecast accuracy for Pottstown, Pennsylvania

Last Month
The Weather Channel   84.41%
Weather Underground   84.14%
AccuWeather   80.91%
Foreca   76.61%
MeteoGroup   75.54%
Dark Sky (forecast.io)   69.35%
World Weather Online   68.06%
NWS Digital Forecast   67.47%
Persistence   50.03%
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

2.1% of AccuWeather's low temperature forecasts for Pottstown were off by more than 10 degrees last year.