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.

Partly Cloudy

28°F

-2°C

Humidity 78%
Wind Speed NW 15 G 29 mph
Barometer 29.88 in (1012.0 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 19 Jan 7:52 pm EST
Extended Forecast for

Washington Grove MD

  • Tonight

    Tonight: A chance of snow, mainly before 9pm. Cloudy during the early evening, then gradual clearing, with a low around 16. Northwest wind 14 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.

    Low: 16 °F

    Chance Snow
    then Mostly
    Clear

  • M.L.King Day

    M.L.King Day: Mostly sunny, with a high near 21. Breezy, with a west wind 15 to 21 mph, with gusts as high as 34 mph.

    High: 21 °F

    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 7. Wind chill values as low as -2. West wind 6 to 8 mph.

    Low: 7 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of snow showers after 1pm. Mostly cloudy, with a high near 18. Wind chill values as low as -2. West wind 3 to 7 mph. Chance of precipitation is 30%.

    High: 18 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Tuesday Night

    Tuesday Night: A slight chance of snow before 1am. Mostly cloudy, with a low around 6. Calm wind becoming northwest 5 to 9 mph after midnight. Chance of precipitation is 20%.

    Low: 6 °F

    Slight Chance
    Snow

  • Wednesday

    Wednesday: Sunny, with a high near 14.

    High: 14 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 6.

    Low: 6 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 27.

    High: 27 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 12.

    Low: 12 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A chance of snow, mainly before 9pm. Cloudy during the early evening, then gradual clearing, with a low around 16. Northwest wind 14 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.
M.L.King Day
Mostly sunny, with a high near 21. Breezy, with a west wind 15 to 21 mph, with gusts as high as 34 mph.
Monday Night
Partly cloudy, with a low around 7. Wind chill values as low as -2. West wind 6 to 8 mph.
Tuesday
A chance of snow showers after 1pm. Mostly cloudy, with a high near 18. Wind chill values as low as -2. West wind 3 to 7 mph. Chance of precipitation is 30%.
Tuesday Night
A slight chance of snow before 1am. Mostly cloudy, with a low around 6. Calm wind becoming northwest 5 to 9 mph after midnight. Chance of precipitation is 20%.
Wednesday
Sunny, with a high near 14.
Wednesday Night
Mostly cloudy, with a low around 6.
Thursday
Mostly sunny, with a high near 27.
Thursday Night
Mostly cloudy, with a low around 12.
Friday
Mostly sunny, with a high near 31.
Friday Night
Partly cloudy, with a low around 17.
Saturday
Mostly sunny, with a high near 37.
Saturday Night
Mostly cloudy, with a low around 23.
Sunday
Mostly cloudy, with a high near 40.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Washington Grove MD
 39.13°N 77.18°W (Elev. 459 ft)
Last Update:
6:30 pm EST Jan 19, 2025
Forecast Valid:
8pm EST Jan 19, 2025-6pm EST Jan 26, 2025
 
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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