Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

Partly Cloudy

51°F

11°C

Humidity 54%
Wind Speed S 9 mph
Barometer 30.02 in (1016.4 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 26 Mar 4:52 am EDT
Extended Forecast for

3 Miles NNW Mc Lean VA

  • Today

    Today: Mostly sunny, with a high near 77. Southwest wind 9 to 13 mph, with gusts as high as 21 mph.

    High: 77 °F

    Mostly Sunny

  • Tonight

    Tonight: A chance of rain, mainly after 5am.  Increasing clouds, with a low around 51. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.  Chance of precipitation is 30%.

    Low: 51 °F

    Mostly Cloudy
    then Chance
    Rain

  • Friday

    Friday: Rain, mainly after 7am.  Temperature falling to around 51 by 5pm. North wind 11 to 14 mph, with gusts as high as 18 mph.  Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 62 °F

    Rain

  • Friday Night

    Friday Night: A chance of rain before 2am.  Cloudy during the early evening, then gradual clearing, with a low around 34. Northwest wind 5 to 11 mph, with gusts as high as 22 mph.  Chance of precipitation is 30%.

    Low: 34 °F

    Chance Rain

  • Saturday

    Saturday: Sunny, with a high near 48. Northwest wind 9 to 11 mph, with gusts as high as 21 mph.

    High: 48 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 32.

    Low: 32 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 65.

    High: 65 °F

    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 77. Southwest wind 9 to 13 mph, with gusts as high as 21 mph.
Tonight
A chance of rain, mainly after 5am. Increasing clouds, with a low around 51. Southwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Friday
Rain, mainly after 7am. Temperature falling to around 51 by 5pm. North wind 11 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
A chance of rain before 2am. Cloudy during the early evening, then gradual clearing, with a low around 34. Northwest wind 5 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Saturday
Sunny, with a high near 48. Northwest wind 9 to 11 mph, with gusts as high as 21 mph.
Saturday Night
Mostly clear, with a low around 32.
Sunday
Sunny, with a high near 58.
Sunday Night
Partly cloudy, with a low around 45.
Monday
Partly sunny, with a high near 65.
Monday Night
A chance of rain after 8pm. Mostly cloudy, with a low around 53. Chance of precipitation is 30%.
Tuesday
A chance of rain. Mostly cloudy, with a high near 71. Chance of precipitation is 40%.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 55. Chance of precipitation is 40%.
Wednesday
A chance of rain. Partly sunny, with a high near 77. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Mc Lean VA
 38.98°N 77.24°W (Elev. 98 ft)
4:55 am EDT Mar 26, 2026
5am EDT Mar 26, 2026-6pm EDT Apr 1, 2026
 
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