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

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

A Few Clouds

30°F

-1°C

Humidity 47%
Wind Speed W 3 mph
Barometer 30.42 in (1030.3 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Last update 29 Nov 1:52 am EST
Extended Forecast for

2 Miles N Arcola VA

  • Overnight

    Overnight: Clear, with a low around 24. Northwest wind around 8 mph.

    Low: 24 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 42. West wind around 6 mph becoming calm in the afternoon.

    High: 42 °F

    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 28. South wind 3 to 8 mph.

    Low: 28 °F

    Increasing
    Clouds

  • Sunday

    Sunday: A chance of rain and snow before 10am, then a chance of rain. Cloudy, with a high near 45. South wind 9 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.

    High: 45 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 28. Northwest wind 7 to 11 mph, with gusts as high as 21 mph.

    Low: 28 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A chance of snow after 1am. Mostly cloudy, with a low around 27. Chance of precipitation is 40%.

    Low: 27 °F

    Mostly Cloudy
    then Chance
    Snow

  • Tuesday

    Tuesday: Rain and snow, becoming all rain after 1pm. High near 38. Chance of precipitation is 90%.

    High: 38 °F

    Rain/Snow

  • Tuesday Night

    Tuesday Night: A chance of rain before 1am. Mostly cloudy, with a low around 28. Chance of precipitation is 40%.

    Low: 28 °F

    Chance Rain

Detailed Forecast

Overnight
Clear, with a low around 24. Northwest wind around 8 mph.
Saturday
Sunny, with a high near 42. West wind around 6 mph becoming calm in the afternoon.
Saturday Night
Increasing clouds, with a low around 28. South wind 3 to 8 mph.
Sunday
A chance of rain and snow before 10am, then a chance of rain. Cloudy, with a high near 45. South wind 9 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.
Sunday Night
Partly cloudy, with a low around 28. Northwest wind 7 to 11 mph, with gusts as high as 21 mph.
Monday
Mostly sunny, with a high near 43.
Monday Night
A chance of snow after 1am. Mostly cloudy, with a low around 27. Chance of precipitation is 40%.
Tuesday
Rain and snow, becoming all rain after 1pm. High near 38. Chance of precipitation is 90%.
Tuesday Night
A chance of rain before 1am. Mostly cloudy, with a low around 28. Chance of precipitation is 40%.
Wednesday
Mostly sunny, with a high near 41.
Wednesday Night
Partly cloudy, with a low around 24.
Thursday
Partly sunny, with a high near 43.
Thursday Night
Partly cloudy, with a low around 19.
Friday
Partly sunny, with a high near 37.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Arcola VA
 38.98°N 77.53°W (Elev. 344 ft)
Last Update:
12:53 am EST Nov 29, 2025
Forecast Valid:
2am EST Nov 29, 2025-6pm EST Dec 5, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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