
Heavy to Excessive Rains in The Four Corners Region and Midwest; Heat Persists in the South-Central U.S.
Repeated rounds of showers and thunderstorms could bring a flash flooding threat across the Four Corners region and from the mid-Mississippi Valley into the lower Great Lakes. Hot temperatures and high humidity will continue to challenge daily records from the Southern Plains to the lower Mississippi Valley. Read More >
Washington/Dulles International Airport, DC (KIAD)
Lat: 38.93°NLon: 77.45°WElev: 312ft.
A Few Clouds
71°F
22°C
| Humidity | 71% |
| Wind Speed | SW 8 mph |
| Barometer | 30.38 in (1028.6 mb) |
| Dewpoint | 61°F (16°C) |
| Visibility | 10.00 mi |
| Last update | 16 Sep 9:52 am EDT |
Oakton VA
Today

High: 85 °F
Sunny
Tonight

Low: 65 °F
Partly Cloudy
Thursday

High: 89 °F
Mostly Sunny
Thursday Night

Low: 70 °F
Chance
ShowersFriday

High: 84 °F
Partly Sunny
Friday Night

Low: 62 °F
Partly Cloudy
Saturday

High: 80 °F
Mostly Sunny
Saturday Night

Low: 64 °F
Mostly Cloudy
Sunday
High: 83 °F
Chance
Showers then
Showers
Likely
Detailed Forecast
Additional Forecasts and Information
ABOUT THIS FORECAST
38.9°N 77.31°W (Elev. 341 ft)


