Traveling to Scott's Run Nature Preserve, McLean, Virginia? Here is your 6-day weather forecast in the area. Whether it is a warm weather destinations or cold climate don’t forget to consider weather, while you pack your bags for this trip. Start your day when the sunrises at 11:00 AM and don’t miss the sunset at 10:54 PM. Today’s winds are traveling west-northwest at a speed of 8 MPH. The temperature feels like 57 with a humidity level of 62. Cloud coverage is 4 percent with 18.1 percent visibility. Today’s UV index is 5 make sure to prepare properly. Make sure to plan your travel itinerary to match your travel weather forecast to make the most of your vacation with Reservations.com.