Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

Mostly Cloudy

51°F

11°C

Humidity 27%
Wind Speed S 9 mph
Barometer 29.97 in (1014.9 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 13 Jan 12:52 pm EST
Extended Forecast for

2 Miles WSW Great Falls VA

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 52. South wind around 10 mph, with gusts as high as 20 mph.

    High: 52 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 41. Southwest wind 8 to 13 mph, with gusts as high as 24 mph.

    Low: 41 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of rain before 11am, then a chance of rain after 3pm.  Cloudy, with a high near 51. Southwest wind around 6 mph.  Chance of precipitation is 30%.

    High: 51 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: Rain likely before 10pm, then rain and snow likely between 10pm and 4am, then a slight chance of snow after 4am.  Mostly cloudy, with a low around 24. Light and variable wind becoming northwest 6 to 11 mph in the evening. Winds could gust as high as 20 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 24 °F

    Rain/Snow
    Likely

  • Thursday

    Thursday: Mostly sunny, with a high near 30. Northwest wind 14 to 17 mph, with gusts as high as 29 mph.

    High: 30 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 17.

    Low: 17 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 34.

    High: 34 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 52. South wind around 10 mph, with gusts as high as 20 mph.
Tonight
Mostly cloudy, with a low around 41. Southwest wind 8 to 13 mph, with gusts as high as 24 mph.
Wednesday
A chance of rain before 11am, then a chance of rain after 3pm. Cloudy, with a high near 51. Southwest wind around 6 mph. Chance of precipitation is 30%.
Wednesday Night
Rain likely before 10pm, then rain and snow likely between 10pm and 4am, then a slight chance of snow after 4am. Mostly cloudy, with a low around 24. Light and variable wind becoming northwest 6 to 11 mph in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Thursday
Mostly sunny, with a high near 30. Northwest wind 14 to 17 mph, with gusts as high as 29 mph.
Thursday Night
Mostly clear, with a low around 17.
Friday
Mostly sunny, with a high near 34.
Friday Night
Partly cloudy, with a low around 28.
Saturday
Mostly sunny, with a high near 43.
Saturday Night
Mostly cloudy, with a low around 22.
Sunday
Mostly sunny, with a high near 30.
Sunday Night
Partly cloudy, with a low around 17.
M.L.King Day
Mostly sunny, with a high near 34.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WSW Great Falls VA
 39.01°N 77.32°W (Elev. 348 ft)
12:54 pm EST Jan 13, 2026
1pm EST Jan 13, 2026-6pm EST Jan 19, 2026
 
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Additional Resources

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