Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

Partly Cloudy

34°F

1°C

Humidity 46%
Wind Speed N 7 mph
Barometer 30.20 in (1022.6 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 26 Dec 3:52 am EST
Extended Forecast for

5 Miles NW Catharpin VA

  • Today

    Today: A chance of rain and sleet, mainly after 1pm.  Mostly cloudy, with a high near 35. Light and variable wind becoming south 6 to 11 mph in the morning. Winds could gust as high as 22 mph.  Chance of precipitation is 50%.

    High: 35 °F

    Mostly Cloudy
    then Chance
    Rain/Sleet

  • Tonight

    Tonight: Rain likely, mainly before 7pm.  Mostly cloudy, with a low around 35. South wind 5 to 10 mph becoming light and variable. Winds could gust as high as 20 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 35 °F

    Rain Likely
    then Mostly
    Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 45. North wind 6 to 9 mph.

    High: 45 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 32. Northeast wind around 5 mph becoming calm  in the evening.

    Low: 32 °F

    Increasing
    Clouds

  • Sunday

    Sunday: A chance of rain.  Cloudy, with a high near 48. South wind 5 to 10 mph, with gusts as high as 18 mph.  Chance of precipitation is 40%.

    High: 48 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A chance of rain.  Cloudy, with a low around 43. Chance of precipitation is 40%.

    Low: 43 °F

    Chance Rain

  • Monday

    Monday: Rain likely, mainly before 1pm.  Mostly cloudy, with a high near 62. Chance of precipitation is 60%.

    High: 62 °F

    Rain Likely

  • Monday Night

    Monday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 37.

    High: 37 °F

    Mostly Sunny

Detailed Forecast

Today
A chance of rain and sleet, mainly after 1pm. Mostly cloudy, with a high near 35. Light and variable wind becoming south 6 to 11 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 50%.
Tonight
Rain likely, mainly before 7pm. Mostly cloudy, with a low around 35. South wind 5 to 10 mph becoming light and variable. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Partly sunny, with a high near 45. North wind 6 to 9 mph.
Saturday Night
Increasing clouds, with a low around 32. Northeast wind around 5 mph becoming calm in the evening.
Sunday
A chance of rain. Cloudy, with a high near 48. South wind 5 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 40%.
Sunday Night
A chance of rain. Cloudy, with a low around 43. Chance of precipitation is 40%.
Monday
Rain likely, mainly before 1pm. Mostly cloudy, with a high near 62. Chance of precipitation is 60%.
Monday Night
Partly cloudy, with a low around 27.
Tuesday
Mostly sunny, with a high near 37.
Tuesday Night
Partly cloudy, with a low around 24.
Wednesday
Mostly sunny, with a high near 44.
Wednesday Night
Partly cloudy, with a low around 24.
New Year's Day
Partly sunny, with a high near 37.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NW Catharpin VA
 38.9°N 77.62°W (Elev. 348 ft)
3:53 am EST Dec 26, 2025
4am EST Dec 26, 2025-6pm EST Jan 1, 2026
 
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