Skip Navigation Linkwww.weather.gov 
NOAA logo - Select to go to the NOAA homepage National Weather Service
 Headquarters Office   NWS logo
NWS Office of the Chief Information Officer/Telecommunication Operations Center
 
   

Current Weather Conditions:
DULLES INTERNATIONAL AIRPORT, VA, United States

NWS Point Forecast for KIAD (KIAD) 38-56N 077-27W 93M

Conditions at

2025.12.31 0952 UTC
Wind Calm
Visibility 10 mile(s)
Sky conditions overcast
Temperature 24.1 F (-4.4 C)
Dew Point 9.0 F (-12.8 C)
Relative Humidity 51%
Pressure (altimeter) 29.94 in. Hg (1013 hPa)
ob KIAD 310952Z 00000KT 10SM SCT110 OVC200 M04/M13 A2994 RMK AO2 SLP141 T10441128

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
27.0 (-2.8) 21.0 (-6.1) In the 6 hours preceding Dec 31, 2025 - 12:52 AM EST / 2025.12.31 0552 UTC
35.1 (1.7) 21.0 (-6.1) In the 24 hours preceding Dec 30, 2025 - 11:52 PM EST / 2025.12.31 0452 UTC

24 Hour Summary

Time
EST (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 5 AM (10) Dec 31 24.1 (-4.4) 9.0 (-12.8) 29.94 (1013) Calm
4 AM (9) Dec 31 24.1 (-4.4) 10.9 (-11.7) 29.94 (1013) Calm
3 AM (8) Dec 31 25.0 (-3.9) 9.0 (-12.8) 29.94 (1013) SW 3
2 AM (7) Dec 31 24.1 (-4.4) 9.0 (-12.8) 29.94 (1013) S 6
1 AM (6) Dec 31 24.1 (-4.4) 9.0 (-12.8) 29.95 (1014) WNW 7
Midnight (5) Dec 31 21.9 (-5.6) 8.1 (-13.3) 29.96 (1014) W 5
11 PM (4) Dec 30 21.9 (-5.6) 8.1 (-13.3) 29.98 (1015) Calm
10 PM (3) Dec 30 23.0 (-5.0) 8.1 (-13.3) 29.97 (1014) WNW 9
9 PM (2) Dec 30 26.1 (-3.3) 8.1 (-13.3) 29.96 (1014) W 8
8 PM (1) Dec 30 26.1 (-3.3) 8.1 (-13.3) 29.96 (1014) WNW 15
7 PM (0) Dec 30 27.0 (-2.8) 8.1 (-13.3) 29.96 (1014) WNW 8
6 PM (23) Dec 30 27.0 (-2.8) 8.1 (-13.3) 29.94 (1013) WNW 16
5 PM (22) Dec 30 28.9 (-1.7) 8.1 (-13.3) 29.92 (1013) WNW 20
4 PM (21) Dec 30 32.0 (0.0) 8.1 (-13.3) 29.92 (1013) WNW 13
3 PM (20) Dec 30 30.9 (-0.6) 9.0 (-12.8) 29.9 (1012) WNW 16
2 PM (19) Dec 30 34.0 (1.1) 9.0 (-12.8) 29.9 (1012) WNW 23
1 PM (18) Dec 30 33.1 (0.6) 9.0 (-12.8) 29.91 (1012) WNW 20
Noon (17) Dec 30 30.9 (-0.6) 10.0 (-12.2) 29.92 (1013) WNW 25
11 AM (16) Dec 30 30.0 (-1.1) 10.0 (-12.2) 29.94 (1013) NW 26
10 AM (15) Dec 30 30.0 (-1.1) 10.0 (-12.2) 29.93 (1013) WNW 29
9 AM (14) Dec 30 30.0 (-1.1) 10.0 (-12.2) 29.93 (1013) WNW 23
8 AM (13) Dec 30 28.9 (-1.7) 10.0 (-12.2) 29.9 (1012) WNW 20
7 AM (12) Dec 30 28.9 (-1.7) 10.9 (-11.7) 29.88 (1011) WNW 23
Oldest 6 AM (11) Dec 30 28.9 (-1.7) 10.9 (-11.7) 29.87 (1011) WNW 24
Time
EST (UTC)
Temperature
F(C)
Dew Point
F(C)
Pressure
Inches(hPa)
Wind
(MPH)
Weather

The information presented here is taken from products produced by the U.S. National Weather Service and other national and international agencies




US Dept of Commerce
National Oceanic and Atmospheric Administration
National Weather Service
1325 East West Highway
Silver Spring, MD 20910
Page Author: NWS Internet Services Team
Disclaimer
Feedback
Privacy Notice
Credits