5-day weather forecast for Arlington, Virginia
Today
70°
84°
Chance Thunderstorms
Sunday
65°
85°
Mostly sunny
Monday
65°
89°
Mostly sunny
Tuesday
67°
92°
Mostly sunny
Wednesday
68°
92°
Mostly sunny
Click on a forecast to see the forecast trend for that day
Weather forecast accuracy for Washington, District of Columbia
| National Weather Service | 84.23% |
| MyForecast | 82.78% |
| NWS Digital Forecast | 81.03% |
| Accuweather | 79.41% |
| The Weather Channel | 79.27% |
| Intellicast | 68.58% |
| The Weather Channel | 78.85% |
| Intellicast | 78.62% |
| Accuweather | 75.63% |
| National Weather Service | 74.85% |
| MyForecast | 74.84% |
| NWS Digital Forecast | 74.64% |
ForecastAdvisor Fact
15.6% of National Weather Service's high temperature forecasts for Washington were exactly right last month.