Dulles International Airport (IAD) 15 Day Weather Forecast, Washington United States
Current weather conditions and 15 day weather forecast for Dulles International Airport in Washington, United States including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain, wind speed, cloud, pressure, and UV index.
Current weather conditions at IAD
| 22 February 2026 Sun 10.3 ° C ( 50.5°F )  Clear |
Feels Like : 10.6 ° C / 51°F Humidity : % 50 Pressure : 1017 mb Wind Speed : 3.6 kmph / 2.2 miles from SE 
Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
15-day weather forecast for Dulles International Airport, Washington, United States
| Date | Weather forecast | Low temperature | High temperature | Average Temperature | Humidity | Wind | Chance of rain |
|---|---|---|---|---|---|---|---|
| 21 February 2026 Sat | Sunny |
3 ° C | 12.6 ° C | 7.3 ° C | % 63 | 17.3 km/h | 0% |
| 22 February 2026 Sun |  Heavy rain |
0.1 ° C | 3.5 ° C | 1.7 ° C | % 96 | 21.2 km/h | 79% |
| 23 February 2026 Mon |  Moderate or heavy snow showers |
-1.3 ° C | 3.2 ° C | 0.7 ° C | % 84 | 31.3 km/h | 74% |
| 24 February 2026 Tue |  Overcast |
-6.6 ° C | 2.1 ° C | -2.6 ° C | % 67 | 24.1 km/h | 0% |
| 25 February 2026 Wed |  Patchy rain nearby |
-0.7 ° C | 11.4 ° C | 5.7 ° C | % 72 | 21.2 km/h | 84% |
| 26 February 2026 Thu |  Moderate rain |
4 ° C | 8.4 ° C | 6.3 ° C | % 94 | 17.3 km/h | 83% |
| 27 February 2026 Fri | Patchy rain nearby |
-0.7 ° C | 5.3 ° C | 1.9 ° C | % 75 | 31.7 km/h | 52% |
| 28 February 2026 Sat | Sunny |
-1.1 ° C | 10.7 ° C | 4.3 ° C | % 70 | 22.3 km/h | 0% |
| 01 March 2026 Sun |  Partly Cloudy |
-1.1 ° C | 9.1 ° C | 5 ° C | % 68 | 22.7 km/h | 0% |
| 02 March 2026 Mon | Partly Cloudy |
-5.3 ° C | -0.2 ° C | -3 ° C | % 44 | 21.6 km/h | 0% |
| 03 March 2026 Tue | Sunny |
-5.7 ° C | 5.9 ° C | -0.7 ° C | % 44 | 14.8 km/h | 0% |
| 04 March 2026 Wed | Patchy rain nearby |
-0.9 ° C | 10.1 ° C | 4.1 ° C | % 66 | 10.4 km/h | 79% |
| 05 March 2026 Thu |  Cloudy |
4.3 ° C | 14.1 ° C | 9.1 ° C | % 87 | 8.6 km/h | 0% |
| 06 March 2026 Fri | Patchy rain nearby |
10.7 ° C | 20.6 ° C | 14.8 ° C | % 82 | 10.4 km/h | 75% |
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