5-day weather forecast for Osterburg, Pennsylvania

Weather changeability for Martinsburg, Pennsylvania

Temperature Last Month Last Year
Average change in high temperature day-to-day 9.4° 6.1°
Average change in low temperature day-to-day 10.4° 7.5°
Precipitation Last Month Last Year
Chance of dry day after a precip day 69% 55%
Chance of precip day after a dry day 63% 28%

Weather forecast accuracy for Martinsburg, Pennsylvania

Last Month
Foreca   68.33%
MeteoGroup   67.78%
The Weather Channel   67.22%
Weather Underground   66.94%
AccuWeather   63.89%
NWS Digital Forecast   60.56%
Dark Sky (forecast.io)   59.17%
World Weather Online   53.74%
Persistence   31.61%
Last Year
The Weather Channel   73.87%
Weather Underground   73.67%
MeteoGroup   73.61%
Foreca   72.54%
AccuWeather   71.60%
Dark Sky (forecast.io)   67.97%
NWS Digital Forecast   65.92%
World Weather Online   61.21%
Persistence   42.22%

ForecastAdvisor Fact

On average, AccuWeather's high temperature forecasts for Martinsburg were off by 3.49 degrees last month.