5-day weather forecast for Laporte, Pennsylvania

Weather changeability for Williamsport, Pennsylvania

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

Weather forecast accuracy for Williamsport, Pennsylvania

Last Month
AccuWeather   71.47%
Weather Underground   71.47%
The Weather Channel   71.15%
Foreca   67.16%
National Weather Service   66.35%
MeteoGroup   66.03%
CustomWeather   62.00%
Dark Sky (forecast.io)   59.94%
Persistence   54.17%
WeatherBug   50.00%
Last Year
Weather Underground   75.44%
The Weather Channel   74.01%
MeteoGroup   73.95%
AccuWeather   72.30%
Foreca   70.74%
National Weather Service   70.16%
WeatherBug   69.29%
CustomWeather   67.46%
Persistence   40.09%
 

ForecastAdvisor Fact

83.3% of Persistence's high temperature forecasts for Williamsport were within 3 degrees of actual temperatures last month.