Dulles, VA 10-Day Weather Forecast
10-Day Temperature Forecast
Daily Precipitation Outlook
10-day outlook for Dulles, VA: today partially cloudy, high 86°F, low 55°F with a 17% rain chance. Tomorrow: high 92°F.
| Today's High | 86°F |
| Today's Low | 55°F |
| Rain Chance | 17% |
| Conditions | Partially cloudy |
| Tomorrow's High | 92°F |
| Tomorrow's Low | 66°F |
10-Day Temperature Outlook for Dulles, VA
The full 10-day forecast table below shows daily high and low temperatures, precipitation probability, and weather conditions for each day in Dulles, VA. Today reaches a high of 86°F with partially cloudy and a 17% rain chance. Tomorrow's high is 92°F with a 8% chance of rain.
How to Use the 10-Day Forecast
Long-range forecasts become less precise beyond 5–7 days but remain useful for planning outdoor events and travel in Dulles, VA. The daily rain probability is expressed as a percentage — days above 50% have a more-likely-than-not chance of measurable precipitation. Days below 20% are typically dry.
For a closer look at today's weather hour by hour, see the Dulles hourly forecast. For tomorrow's specific rain timing, the rain tomorrow page shows the hourly precipitation breakdown.
10-Day Forecast for Dulles, VA
| Day | High | Low | Rain | Conditions |
|---|---|---|---|---|
| Tue, Apr 14 | 86°F | 55°F | 17% | Partially cloudy |
| Wed, Apr 15 | 92°F | 66°F | 8% | Partially cloudy |
| Thu, Apr 16 | 91°F | 69°F | 22% | Partially cloudy |
| Fri, Apr 17 | 83°F | 69°F | 28% | Partially cloudy |
| Sat, Apr 18 | 85°F | 63°F | 23% | Partially cloudy |
| Sun, Apr 19 | 70°F | 55°F | 56% | Rain, Partially cloudy |
| Mon, Apr 20 | 58°F | 45°F | 52% | Rain |
| Tue, Apr 21 | 67°F | 40°F | 5% | Clear |
| Wed, Apr 22 | 66°F | 51°F | 13% | Partially cloudy |
| Thu, Apr 23 | 64°F | 48°F | 39% | Partially cloudy |
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