Washington Dulles Airport (IAD) Weather 12/22/2024
Overnight
20
Mostly Cloudy
Sunday
31
Sunny
Sunday Night
16
Mostly Clear
Monday
35
Sunny
Monday Night
25
Partly Cloudy then Slight Chance Wintry Mix
Tuesday
44
Slight Chance Wintry Mix then Slight Chance Snow
Tuesday Night
29
Mostly Cloudy
Christmas Day
42
Mostly Cloudy
Wednesday Night
29
Mostly Cloudy
Thursday
44
Partly Sunny
Thursday Night
31
Mostly Cloudy
Friday
46
Mostly Cloudy then Chance Rain
Friday Night
36
Chance Rain
Weekly Forecast
Overnight
Mostly cloudy, with a low around 20. Northwest wind around 7 mph.
Sunday
Sunny, with a high near 31. North wind 6 to 9 mph.
Sunday Night
Mostly clear, with a low around 16. Light east wind.
Monday
Sunny, with a high near 35. Calm wind becoming south 5 to 8 mph in the morning.
Monday Night
A slight chance of snow after 1am, mixing with freezing rain after 4am. Partly cloudy, with a low around 25. South wind 5 to 7 mph. Chance of precipitation is 20%.
Tuesday
A slight chance of snow and freezing rain before 7am, then a slight chance of snow between 7am and 1pm. Mostly cloudy, with a high near 44. Chance of precipitation is 20%.
Tuesday Night
Mostly cloudy, with a low around 29.
Christmas Day
Mostly cloudy, with a high near 42.
Wednesday Night
Mostly cloudy, with a low around 29.
Thursday
Partly sunny, with a high near 44.
Thursday Night
Mostly cloudy, with a low around 31.
Friday
A chance of rain. Mostly cloudy, with a high near 46. Chance of precipitation is 30%.
Friday Night
A chance of rain. Mostly cloudy, with a low around 36. Chance of precipitation is 40%.