5-day weather forecast for Alexandria, Virginia
Today
70°
87°
Partly Cloudy
Tuesday
65°
85°
Chance Thunderstorms
Wednesday
58°
75°
Partly Cloudy
Thursday
63°
76°
Slight Chance Thunderstorms
Friday
66°
81°
Slight Chance Thunderstorms
Click on a forecast to see the forecast trend for that day
Weather forecast accuracy for Washington, District of Columbia
| Intellicast | 85.47% |
| The Weather Channel | 85.31% |
| Accuweather | 82.84% |
| NWS Digital Forecast | 81.86% |
| MyForecast | 81.10% |
| National Weather Service | 81.06% |
| 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
1.2% of The Weather Channel's low temperature forecasts for Washington were off by more than 10 degrees last year.