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 4.0° 6.2°
Average change in low temperature day-to-day 5.6° 6.5°
Precipitation Last Month Last Year
Chance of dry day after a precip day 42% 43%
Chance of precip day after a dry day 27% 39%

Weather forecast accuracy for Roanoke, Virginia

Last Month
The Weather Channel   83.33%
Weather Underground   82.74%
Foreca   82.44%
MeteoGroup   78.27%
AccuWeather   77.38%
Dark Sky   76.49%
NWS Digital Forecast   75.89%
World Weather Online   55.95%
Persistence   43.89%
Last Year
The Weather Channel   78.00%
Weather Underground   77.68%
Foreca   76.75%
AccuWeather   76.63%
MeteoGroup   75.43%
NWS Digital Forecast   70.51%
Dark Sky   70.46%
World Weather Online   59.07%
Persistence   42.79%

ForecastAdvisor Fact

It rained or snowed 61% of the time in Roanoke last month when NWS Digital Forecast's text forecasts called for precipitation, and 4% of the time when they did not.