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 4.7° 5.9°
Average change in low temperature day-to-day 5.9° 7.7°
Precipitation Last Month Last Year
Chance of dry day after a precip day 50% 54%
Chance of precip day after a dry day 18% 27%

Weather forecast accuracy for Pottstown, Pennsylvania

Last Month
AccuWeather   83.10%
Foreca   78.89%
MeteoGroup   77.01%
The Weather Channel   76.94%
Weather Underground   76.72%
NWS Digital Forecast   72.54%
World Weather Online   71.11%
Dark Sky (forecast.io)   70.00%
Persistence   50.00%
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

5.5% of Persistence's high temperature forecasts for Pottstown were exactly right last year.