5-day weather forecast for Arlington, Virginia
Today
70°
92°
Partly sunny
Friday
68°
91°
Partly sunny
Saturday
59°
81°
Mostly sunny
Sunday
60°
81°
Mostly sunny
Monday
64°
83°
Mostly sunny
Click on a forecast to see the forecast trend for that day
Weather forecast accuracy for Washington, District of Columbia
| The Weather Channel | 84.06% |
| Intellicast | 84.06% |
| National Weather Service | 83.51% |
| CustomWeather | 80.11% |
| NWS Digital Forecast | 76.78% |
| AccuWeather | 60.65% |
| The Weather Channel | 74.47% |
| Intellicast | 74.02% |
| National Weather Service | 72.32% |
| AccuWeather | 71.74% |
| CustomWeather | 71.40% |
| NWS Digital Forecast | 69.18% |
ForecastAdvisor Fact
87.1% of CustomWeather's high temperature forecasts for Washington were within 3 degrees of actual temperatures last month.