5-day weather forecast for Roanoke, Virginia

Weather changeability for Roanoke, Virginia

Temperature Last Month Last Year
Average change in high temperature day-to-day 3.9° 7.3°
Average change in low temperature day-to-day 5.1° 7.4°
Precipitation Last Month Last Year
Chance of dry day after a precip day 63% 59%
Chance of precip day after a dry day 23% 26%

Weather forecast accuracy for Roanoke, Virginia

Last Month
Weather Underground   86.02%
MeteoGroup   85.75%
The Weather Channel   84.14%
AccuWeather   81.18%
Foreca   77.96%
Dark Sky (forecast.io)   76.34%
NWS Digital Forecast   75.82%
Persistence   49.03%
Last Year
MeteoGroup   75.04%
Weather Underground   74.70%
The Weather Channel   73.49%
Foreca   71.73%
AccuWeather   71.36%
WeatherBug   70.18%
CustomWeather   67.50%
NWS Digital Forecast   67.33%
Persistence   43.58%

ForecastAdvisor Fact

It rained or snowed 50% of the time in Roanoke last month when AccuWeather's text forecasts called for precipitation, and 11% of the time when they did not.