5-day weather forecast for Flourtown, Pennsylvania

Weather changeability for Philadelphia, Pennsylvania

Unfortunately, there was not enough data for this station to provide meaningful weather changeability data.

Weather forecast accuracy for Philadelphia, Pennsylvania

Last Month
The Weather Channel   72.62%
Weather Underground   72.02%
MeteoGroup   68.15%
AccuWeather   67.56%
Foreca   67.56%
CustomWeather   62.20%
National Weather Service   61.31%
Dark Sky (forecast.io)   51.19%
Persistence   45.83%
WeatherBug   0.00%
Last Year
Weather Underground   76.95%
The Weather Channel   76.57%
MeteoGroup   75.67%
WeatherBug   74.17%
National Weather Service   73.76%
Foreca   73.47%
AccuWeather   73.10%
CustomWeather   69.02%
Persistence   39.24%
 

ForecastAdvisor Fact

1.2% of AccuWeather's high temperature forecasts for Philadelphia were off by more than 10 degrees last month.