National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

Mostly Cloudy

24°F

-4°C

Humidity 57%
Wind Speed Calm
Barometer 29.94 in (1014.0 mb)
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Last update 31 Dec 3:52 am EST
Extended Forecast for

Oakton VA

  • Overnight

    Overnight: A chance of light snow or flurries before 5am, then a chance of flurries with a slight chance of light snow after 5am. Cloudy, with a low around 24. West wind around 6 mph. Chance of precipitation is 30%.

    Low: 24 °F

    Chance Light
    Snow

  • Wednesday

    Wednesday: A chance of flurries with a slight chance of light snow before 7am, then a chance of flurries between 7am and 11am. Cloudy, then gradually becoming mostly sunny, with a high near 39. Southwest wind 6 to 10 mph, with gusts as high as 20 mph.

    High: 39 °F

    Slight Chance
    Light Snow
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: A chance of flurries between 1am and 3am, then a chance of flurries with a slight chance of snow after 3am. Mostly cloudy, with a low around 25. Southwest wind 6 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.

    Low: 25 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • New Year's Day

    New Year's Day: A chance of flurries before 10am. Mostly sunny, with a high near 32. Northwest wind 11 to 15 mph, with gusts as high as 28 mph.

    High: 32 °F

    Chance
    Flurries

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 21. Northwest wind around 6 mph becoming calm in the evening.

    Low: 21 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 40.

    High: 40 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 25.

    Low: 25 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 40.

    High: 40 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A chance of light snow or flurries before 5am, then a chance of flurries with a slight chance of light snow after 5am. Cloudy, with a low around 24. West wind around 6 mph. Chance of precipitation is 30%.
Wednesday
A chance of flurries with a slight chance of light snow before 7am, then a chance of flurries between 7am and 11am. Cloudy, then gradually becoming mostly sunny, with a high near 39. Southwest wind 6 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
A chance of flurries between 1am and 3am, then a chance of flurries with a slight chance of snow after 3am. Mostly cloudy, with a low around 25. Southwest wind 6 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
New Year's Day
A chance of flurries before 10am. Mostly sunny, with a high near 32. Northwest wind 11 to 15 mph, with gusts as high as 28 mph.
Thursday Night
Partly cloudy, with a low around 21. Northwest wind around 6 mph becoming calm in the evening.
Friday
Partly sunny, with a high near 40.
Friday Night
Partly cloudy, with a low around 25.
Saturday
Partly sunny, with a high near 40.
Saturday Night
Mostly cloudy, with a low around 24.
Sunday
Mostly sunny, with a high near 40.
Sunday Night
Partly cloudy, with a low around 25.
Monday
Partly sunny, with a high near 43.
Monday Night
Mostly cloudy, with a low around 31.
Tuesday
Partly sunny, with a high near 46.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Oakton VA
 38.87°N 77.31°W (Elev. 400 ft)
Last Update:
3:54 am EST Dec 31, 2025
Forecast Valid:
4am EST Dec 31, 2025-6pm EST Jan 6, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation