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

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

Conditions at

2026.08.26 0252 UTC
Wind Calm
Visibility 10 mile(s)
Sky conditions mostly cloudy
Temperature 66.0 F (18.9 C)
Dew Point 61.0 F (16.1 C)
Relative Humidity 83%
Pressure (altimeter) 30.08 in. Hg (1018 hPa)
Pressure tendency 0.03 inches (1.0 hPa) higher than three hours ago
ob KIAD 260252Z 00000KT 10SM BKN080 19/16 A3008 RMK AO2 SLP184 T01890161 50010

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
82.9 (28.3) 71.1 (21.7) In the 6 hours preceding Aug 25, 2026 - 07:52 PM EDT / 2026.08.25 2352 UTC
82.9 (28.3) 59.0 (15.0) In the 24 hours preceding Aug 25, 2026 - 12:52 AM EDT / 2026.08.25 0452 UTC

24 Hour Summary

Time
EDT (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 11 PM (3) Aug 25 66.0 (18.9) 61.0 (16.1) 30.08 (1018) Calm
10 PM (2) Aug 25 69.1 (20.6) 62.1 (16.7) 30.09 (1018) Calm
9 PM (1) Aug 25 69.1 (20.6) 62.1 (16.7) 30.07 (1018) ESE 3
8 PM (0) Aug 25 71.1 (21.7) 61.0 (16.1) 30.05 (1017) Calm
7 PM (23) Aug 25 79.0 (26.1) 57.9 (14.4) 30.04 (1017) WNW 5
6 PM (22) Aug 25 80.1 (26.7) 57.0 (13.9) 30.04 (1017) Variable 5
5 PM (21) Aug 25 80.1 (26.7) 57.9 (14.4) 30.03 (1016) NW 7
4 PM (20) Aug 25 81.0 (27.2) 57.9 (14.4) 30.04 (1017) N 8
3 PM (19) Aug 25 82.0 (27.8) 57.0 (13.9) 30.04 (1017) NNW 6
2 PM (18) Aug 25 80.1 (26.7) 59.0 (15.0) 30.06 (1017) NW 12
1 PM (17) Aug 25 79.0 (26.1) 57.9 (14.4) 30.07 (1018) WNW 8
Noon (16) Aug 25 78.1 (25.6) 57.0 (13.9) 30.09 (1018) WNW 8
11 AM (15) Aug 25 77.0 (25.0) 55.9 (13.3) 30.1 (1019) NW 9
10 AM (14) Aug 25 73.9 (23.3) 55.0 (12.8) 30.1 (1019) NW 12
9 AM (13) Aug 25 70.0 (21.1) 55.0 (12.8) 30.09 (1018) NW 6
8 AM (12) Aug 25 64.0 (17.8) 57.0 (13.9) 30.08 (1018) Calm
7 AM (11) Aug 25 57.0 (13.9) 54.0 (12.2) 30.06 (1017) Calm
6 AM (10) Aug 25 57.0 (13.9) 53.1 (11.7) 30.05 (1017) Calm
5 AM (9) Aug 25 57.9 (14.4) 54.0 (12.2) 30.05 (1017) Calm
4 AM (8) Aug 25 57.9 (14.4) 54.0 (12.2) 30.04 (1017) Calm
3 AM (7) Aug 25 59.0 (15.0) 55.0 (12.8) 30.05 (1017) Calm
2 AM (6) Aug 25 59.0 (15.0) 55.0 (12.8) 30.05 (1017) Calm
1 AM (5) Aug 25 64.9 (18.3) 54.0 (12.2) 30.05 (1017) W 5
Oldest Midnight (4) Aug 25 66.9 (19.4) 54.0 (12.2) 30.05 (1017) NW 5
Time
EDT (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




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