Washington Dulles Airport (IAD) Weather 11/25/2025
Tonight
29
Mostly Clear
Tuesday
49
Slight Chance Rain then Chance Rain
Tuesday Night
40
Rain
Wednesday
53
Mostly Cloudy
Wednesday Night
41
Mostly Cloudy
Thursday
56
Partly Sunny
Thursday Night
45
Mostly Cloudy then Chance Rain
Friday
64
Chance Rain
Friday Night
47
Rain Likely
Saturday
58
Chance Rain
Saturday Night
37
Partly Cloudy
Sunday
56
Mostly Sunny
Sunday Night
37
Partly Cloudy
Weekly Forecast
Tonight
Mostly clear, with a low around 29. Northwest wind 5 to 9 mph becoming calm after midnight.
Tuesday
A chance of rain, mainly after 1pm. Increasing clouds, with a high near 49. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 50%.
Tuesday Night
Rain, mainly before 1am. Low around 40. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Mostly cloudy, with a high near 53. Calm wind becoming north around 6 mph in the morning.
Wednesday Night
Mostly cloudy, with a low around 41. Light northeast wind.
Thursday
Partly sunny, with a high near 56.
Thursday Night
A chance of rain after 1am. Mostly cloudy, with a low around 45. Chance of precipitation is 30%.
Friday
A chance of rain. Mostly cloudy, with a high near 64. Chance of precipitation is 30%.
Friday Night
Rain likely, mainly after 1am. Mostly cloudy, with a low around 47. Chance of precipitation is 60%.
Saturday
A chance of rain before 1pm. Partly sunny, with a high near 58. Chance of precipitation is 40%.
Saturday Night
Partly cloudy, with a low around 37.
Sunday
Mostly sunny, with a high near 56.
Sunday Night
Partly cloudy, with a low around 37.