5-day weather forecast for Flourtown, Pennsylvania

Weather changeability for Philadelphia, Pennsylvania

Temperature Last Month Last Year
Average change in high temperature day-to-day 6.5° 6.7°
Average change in low temperature day-to-day 5.1° 7.7°
Precipitation Last Month Last Year
Chance of dry day after a precip day 54% 64%
Chance of precip day after a dry day 62% 33%
 
 

Weather forecast accuracy for Philadelphia, Pennsylvania

Last Month
The Weather Channel   77.98%
Weather Underground   77.38%
AccuWeather   75.69%
Dark Sky (forecast.io)   75.60%
MeteoGroup   74.70%
Foreca   73.81%
NWS Digital Forecast   68.75%
Persistence   36.61%
Last Year
Weather Underground   76.95%
The Weather Channel   76.57%
MeteoGroup   75.67%
WeatherBug   74.17%
Foreca   73.47%
AccuWeather   73.10%
NWS Digital Forecast   70.69%
CustomWeather   69.02%
Persistence   39.24%
 

ForecastAdvisor Fact

2.4% of AccuWeather's low temperature forecasts for Philadelphia were off by more than 10 degrees last month.