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 8.5° 5.9°
Average change in low temperature day-to-day 10.5° 5.9°
Precipitation Last Month Last Year
Chance of dry day after a precip day 100% 53%
Chance of precip day after a dry day 21% 22%

Weather forecast accuracy for Washington, District of Columbia

Last Month
AccuWeather   80.25%
The Weather Channel   79.32%
Weather Underground   79.17%
MeteoGroup   78.40%
Foreca   76.23%
Dark Sky (forecast.io)   70.06%
NWS Digital Forecast   64.18%
World Weather Online   57.72%
Persistence   44.64%
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

21.0% of Dark Sky (forecast.io)'s low temperature forecasts for Washington were exactly right last month.