Washington Dulles Airport (IAD) Weather 01/21/2025
Today
21
Mostly Cloudy then Isolated Snow Showers
Tonight
6
Isolated Snow Showers then Partly Cloudy
Wednesday
19
Increasing Clouds
Wednesday Night
8
Partly Cloudy
Thursday
32
Mostly Sunny
Thursday Night
13
Mostly Clear
Friday
32
Mostly Sunny
Friday Night
12
Partly Cloudy
Saturday
36
Mostly Sunny
Saturday Night
25
Mostly Cloudy
Sunday
44
Mostly Cloudy
Sunday Night
29
Mostly Cloudy then Chance Rain/Snow
Monday
40
Chance Rain/Snow
Weekly Forecast
Today
Scattered flurries between 10am and 4pm, then scattered flurries with isolated snow showers after 4pm. Cloudy, with a high near 21. Northwest wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 20%.
Tonight
Isolated snow showers before midnight. Cloudy during the early evening, then gradual clearing, with a low around 6. Wind chill values as low as -2. Calm wind becoming northwest 5 to 7 mph after midnight. Chance of precipitation is 20%.
Wednesday
Increasing clouds, with a high near 19. Wind chill values as low as -6. Northwest wind 5 to 9 mph becoming calm in the afternoon.
Wednesday Night
Partly cloudy, with a low around 8. Light south wind.
Thursday
Mostly sunny, with a high near 32. Southwest wind 3 to 5 mph.
Thursday Night
Mostly clear, with a low around 13.
Friday
Mostly sunny, with a high near 32.
Friday Night
Partly cloudy, with a low around 12.
Saturday
Mostly sunny, with a high near 36.
Saturday Night
Mostly cloudy, with a low around 25.
Sunday
Mostly cloudy, with a high near 44.
Sunday Night
A chance of rain and snow. Mostly cloudy, with a low around 29. Chance of precipitation is 30%.
Monday
A chance of rain and snow. Partly sunny, with a high near 40. Chance of precipitation is 40%.