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 4.8° 5.5°
Average change in low temperature day-to-day 6.3° 7.4°
Precipitation Last Month Last Year
Chance of dry day after a precip day 71% 57%
Chance of precip day after a dry day 17% 28%
 
 

Weather forecast accuracy for Pottstown, Pennsylvania

Last Month
AccuWeather   81.11%
The Weather Channel   81.11%
Weather Underground   80.56%
MeteoGroup   80.28%
WeatherBug   76.39%
Dark Sky (forecast.io)   75.28%
CustomWeather   73.89%
Foreca   73.61%
National Weather Service   72.78%
Persistence   45.28%
Last Year
MeteoGroup   75.25%
The Weather Channel   75.02%
WeatherBug   72.37%
National Weather Service   72.08%
Foreca   71.80%
CustomWeather   71.26%
Weather Underground   71.20%
AccuWeather   71.01%
Persistence   43.17%
 

ForecastAdvisor Fact

On average, AccuWeather's low temperature forecasts for Pottstown were off by 3.19 degrees last year.