5-day weather forecast for Clear Spring, Maryland

Weather changeability for Hagerstown, Maryland

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

Weather forecast accuracy for Hagerstown, Maryland

Last Month
Weather Underground   79.02%
The Weather Channel   78.74%
AccuWeather   77.81%
MeteoGroup   76.44%
Dark Sky (forecast.io)   74.14%
Foreca   74.14%
NWS Digital Forecast   69.83%
Persistence   33.33%
Last Year
MeteoGroup   76.28%
Weather Underground   76.24%
The Weather Channel   74.61%
AccuWeather   74.08%
Foreca   71.57%
WeatherBug   70.93%
CustomWeather   69.62%
NWS Digital Forecast   69.22%
Persistence   42.47%

ForecastAdvisor Fact

11.9% of Weather Underground's high temperature forecasts for Hagerstown were exactly right last year.