Washington Dulles Airport (IAD) Weather 10/14/2025
Today
80
Patchy Fog then Sunny
Tonight
55
Clear then Patchy Fog
Monday
82
Patchy Fog then Sunny
Monday Night
59
Mostly Clear
Tuesday
81
Mostly Sunny
Tuesday Night
63
Chance Showers then Showers Likely
Wednesday
71
Showers Likely
Wednesday Night
47
Partly Cloudy
Thursday
65
Sunny
Thursday Night
46
Partly Cloudy
Friday
67
Mostly Sunny
Friday Night
50
Partly Cloudy
Saturday
72
Mostly Sunny
Weekly Forecast
Today
Patchy fog between 8am and 9am. Otherwise, sunny, with a high near 80. Calm wind becoming south around 6 mph in the afternoon.
Tonight
Patchy fog after 4am. Otherwise, mostly clear, with a low around 55. Southeast wind around 5 mph becoming calm in the evening.
Monday
Patchy fog before 10am. Otherwise, sunny, with a high near 82. Calm wind becoming south 5 to 8 mph in the afternoon.
Monday Night
Mostly clear, with a low around 59. South wind around 6 mph.
Tuesday
Mostly sunny, with a high near 81. South wind 5 to 10 mph, with gusts as high as 18 mph.
Tuesday Night
A chance of showers and thunderstorms, then showers likely after 2am. Mostly cloudy, with a low around 63. Chance of precipitation is 70%.
Wednesday
Showers likely, mainly before 8am. Mostly cloudy, with a high near 71. Chance of precipitation is 60%.
Wednesday Night
Partly cloudy, with a low around 47.
Thursday
Sunny, with a high near 65.
Thursday Night
Partly cloudy, with a low around 46.
Friday
Mostly sunny, with a high near 67.
Friday Night
Partly cloudy, with a low around 50.
Saturday
Mostly sunny, with a high near 72.