Current conditions at

Washington/Dulles International Airport, DC (KIAD)

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

Overcast

73°F

23°C

Humidity 50%
Wind Speed SW 14 G 23 mph
Barometer 29.73 in (1006.4 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 27 Mar 12:52 am EDT
Detailed forecast for

Northwest Prince William

Overnight
Mostly cloudy with scattered showers. Lows around 50. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 30 percent.
Friday
Showers, mainly in the morning. Highs in the lower 60s. Temperature falling into the upper 40s in the afternoon. North winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 90 percent.
Friday Night
Mostly cloudy in the evening, then clearing. Isolated rain showers. Lows in the lower 30s. North winds 10 to 15 mph. Gusts up to 30 mph after midnight. Chance of rain 20 percent.
Saturday
Sunny. Highs in the upper 40s. Northwest winds 10 to 15 mph with gusts up to 25 mph.
Saturday Night
Mostly clear. Lows in the lower 30s. Northwest winds around 5 mph, becoming southwest after midnight.
Sunday
Mostly sunny. Highs in the upper 50s.
Sunday Night
Mostly cloudy. Lows in the mid 40s.
Monday
Partly sunny. Highs in the upper 60s.
Monday Night
Mostly cloudy with a 30 percent chance of rain. Lows in the lower 50s.
Tuesday
Partly sunny with a 30 percent chance of rain. Highs in the mid 70s.
Tuesday Night
Mostly cloudy. Lows around 60.
Wednesday
Mostly sunny with a 40 percent chance of rain. Highs in the lower 80s.
Wednesday Night
Mostly cloudy with a 40 percent chance of rain. Lows in the lower 60s.
Thursday
Partly sunny with a 40 percent chance of rain. Highs in the upper 70s.



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1203 AM EDT Fri Mar 27 2026
 
 

Additional Resources

Radar & Satellite Image

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National Digital Forecast Database