5-day weather forecast for Washington, District of Columbia

Weather changeability for Washington, District of Columbia

Temperature Last Month Last Year
Average change in high temperature day-to-day 3.0° 5.9°
Average change in low temperature day-to-day 3.6° 5.9°
Precipitation Last Month Last Year
Chance of dry day after a precip day 70% 53%
Chance of precip day after a dry day 37% 22%

Weather forecast accuracy for Washington, District of Columbia

Last Month
AccuWeather   85.00%
The Weather Channel   83.89%
Weather Underground   83.89%
Foreca   82.50%
MeteoGroup   80.00%
Dark Sky (forecast.io)   72.22%
NWS Digital Forecast   70.83%
World Weather Online   63.89%
Persistence   51.28%
Last Year
Weather Underground   81.08%
The Weather Channel   80.74%
Foreca   79.53%
AccuWeather   78.82%
MeteoGroup   78.56%
Dark Sky (forecast.io)   75.43%
NWS Digital Forecast   70.63%
World Weather Online   63.90%
Persistence   48.75%

ForecastAdvisor Fact

On average, Foreca's low temperature forecasts for Washington were off by 1.63 degrees last month.