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.

Fair

49°F

9°C

Humidity 52%
Wind Speed N 12 mph
Barometer 30.17 in (1021.7 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 24 Dec 7:52 am EST
Extended Forecast for

2 Miles N Arcola VA

  • Today

    Today: Sunny, with a high near 51. Northwest wind 7 to 16 mph, with gusts as high as 29 mph.

    High: 51 °F

    Sunny

  • Tonight

    Tonight: A slight chance of showers after 4am. Increasing clouds, with a low around 35. Calm wind becoming south around 6 mph after midnight. Chance of precipitation is 20%.

    Low: 35 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Christmas Day

    Christmas Day: A chance of showers before 1pm. Mostly cloudy, with a high near 54. South wind around 9 mph becoming northwest in the afternoon. Chance of precipitation is 30%.

    High: 54 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 28. North wind 6 to 8 mph.

    Low: 28 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of freezing rain before 1pm, then rain and sleet likely. Cloudy, with a high near 36. Northeast wind 5 to 10 mph becoming southeast in the afternoon. Chance of precipitation is 70%. New sleet accumulation of less than a half inch possible.

    High: 36 °F

    Chance
    Freezing Rain
    then Wintry
    Mix Likely

  • Friday Night

    Friday Night: Rain, mainly before 1am. Low around 31. Chance of precipitation is 80%.

    Low: 31 °F

    Rain

  • Saturday

    Saturday: Mostly cloudy, with a high near 44.

    High: 44 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of rain. Cloudy, with a high near 48. Chance of precipitation is 50%.

    High: 48 °F

    Chance Rain

Detailed Forecast

Today
Sunny, with a high near 51. Northwest wind 7 to 16 mph, with gusts as high as 29 mph.
Tonight
A slight chance of showers after 4am. Increasing clouds, with a low around 35. Calm wind becoming south around 6 mph after midnight. Chance of precipitation is 20%.
Christmas Day
A chance of showers before 1pm. Mostly cloudy, with a high near 54. South wind around 9 mph becoming northwest in the afternoon. Chance of precipitation is 30%.
Thursday Night
Mostly cloudy, with a low around 28. North wind 6 to 8 mph.
Friday
A chance of freezing rain before 1pm, then rain and sleet likely. Cloudy, with a high near 36. Northeast wind 5 to 10 mph becoming southeast in the afternoon. Chance of precipitation is 70%. New sleet accumulation of less than a half inch possible.
Friday Night
Rain, mainly before 1am. Low around 31. Chance of precipitation is 80%.
Saturday
Mostly cloudy, with a high near 44.
Saturday Night
Mostly cloudy, with a low around 35.
Sunday
A chance of rain. Cloudy, with a high near 48. Chance of precipitation is 50%.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 31. Chance of precipitation is 50%.
Monday
Mostly sunny, with a high near 40. Breezy.
Monday Night
Mostly clear, with a low around 20.
Tuesday
Mostly sunny, with a high near 32.
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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:
6:53 am EST Dec 24, 2025
Forecast Valid:
8am EST Dec 24, 2025-6pm EST Dec 30, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation