Hazardous Weather Conditions

Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93° N Lon: 77.45° W Elev: 312 ft.

Mostly Cloudy

83°F

28°C

Humidity 74%
Wind Speed S 3 mph
Barometer 30.07 in (1017.8 mb)
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index90°F (32°C)
Last update 13 Jul 10:52 am EDT
Detailed forecast for

Eastern Loudoun

Rest Of Today
Mostly cloudy late this morning, then becoming partly sunny. A chance of showers and thunderstorms this afternoon. Highs in the upper 80s. Southeast winds around 5 mph. Chance of rain 50 percent.
Tonight
Mostly cloudy with a chance of showers. Thunderstorms likely, mainly in the evening. Lows in the lower 70s. South winds around 5 mph. Chance of rain 60 percent.
Monday
Partly sunny with a chance of showers in the morning, then mostly cloudy with showers and thunderstorms likely in the afternoon. Highs around 90. Light and variable winds, becoming southwest around 5 mph in the afternoon. Chance of rain 70 percent.
Monday Night
Mostly cloudy. Showers and thunderstorms likely in the evening, then a chance of showers after midnight. Lows in the lower 70s. South winds around 5 mph in the evening, becoming light and variable. Chance of rain 70 percent.
Tuesday
Mostly cloudy. A chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the upper 80s. Light and variable winds, becoming southeast around 5 mph in the afternoon. Chance of rain 70 percent.
Tuesday Night
Mostly cloudy. Lows in the lower 70s.
Wednesday
Showers likely with a chance of thunderstorms. Highs around 90. Chance of rain 70 percent.
Wednesday Night
Mostly cloudy. Lows in the mid 70s.
Thursday
Showers likely with a chance of thunderstorms. Highs in the lower 90s. Chance of rain 60 percent.
Thursday Night
Partly cloudy with a chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 30 percent.
Friday
Mostly sunny with a chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 50 percent.
Friday Night
Mostly cloudy with a chance of showers. Lows in the lower 70s. Chance of rain 50 percent.
Saturday
Mostly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 40 percent.



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1034 AM EDT Sun Jul 13 2025
 
 

Additional Resources

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