5-day weather forecast for Palmyra, New Jersey

Weather changeability for Philadelphia, Pennsylvania

Temperature Last Month Last Year
Average change in high temperature day-to-day 8.0° 6.7°
Average change in low temperature day-to-day 6.9° 7.7°
Precipitation Last Month Last Year
Chance of dry day after a precip day 44% 64%
Chance of precip day after a dry day 27% 33%

Weather forecast accuracy for Philadelphia, Pennsylvania

Last Month
The Weather Channel   73.15%
AccuWeather   72.84%
Weather Underground   72.22%
Foreca   70.99%
MeteoGroup   70.06%
Dark Sky (forecast.io)   67.90%
NWS Digital Forecast   64.20%
Persistence   37.33%
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

On average, AccuWeather's high temperature forecasts for Philadelphia were off by 3.58 degrees last month.