5-day weather forecast for Cheltenham, 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
|The Weather Channel||72.62%|
|National Weather Service||61.31%|
|Dark Sky (forecast.io)||51.19%|
|The Weather Channel||76.57%|
|National Weather Service||73.76%|
33.3% of Persistence's low temperature forecasts for Philadelphia were within 3 degrees of actual temperatures last month.