5-day weather forecast for Fort Ashby, West Virginia

Weather changeability for Martinsburg, West Virginia

Temperature Last Month Last Year
Average change in high temperature day-to-day 8.1° 6.2°
Average change in low temperature day-to-day 12.0° 7.7°
Precipitation Last Month Last Year
Chance of dry day after a precip day 86% 48%
Chance of precip day after a dry day 26% 23%

Weather forecast accuracy for Martinsburg, West Virginia

Last Month
Foreca   76.08%
MeteoGroup   75.81%
AccuWeather   73.12%
The Weather Channel   71.77%
Weather Underground   70.98%
Dark Sky (forecast.io)   67.74%
NWS Digital Forecast   67.56%
World Weather Online   56.72%
Persistence   40.56%
Last Year
MeteoGroup   76.52%
Weather Underground   76.14%
The Weather Channel   75.97%
Foreca   74.88%
AccuWeather   73.30%
Dark Sky (forecast.io)   69.23%
NWS Digital Forecast   66.93%
World Weather Online   58.22%
Persistence   44.35%

ForecastAdvisor Fact

54.8% of MeteoGroup's low temperature forecasts for Martinsburg were within 3 degrees of actual temperatures last month.