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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

2025.12.25 0852 UTC
Wind from the S (170 degrees) at 7 MPH (6 KT)
Visibility 10 mile(s)
Sky conditions mostly cloudy
Temperature 42.1 F (5.6 C)
Dew Point 23.0 F (-5.0 C)
Relative Humidity 46%
Pressure (altimeter) 30.19 in. Hg (1022 hPa)
Pressure tendency 0.06 inches (2.0 hPa) lower than three hours ago
ob KIAD 250852Z 17006KT 10SM BKN060 BKN200 06/M05 A3019 RMK AO2 SLP223 T00561050 58020

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
45.0 (7.2) 36.0 (2.2) In the 6 hours preceding Dec 25, 2025 - 12:52 AM EST / 2025.12.25 0552 UTC
55.9 (13.3) 37.0 (2.8) In the 24 hours preceding Dec 24, 2025 - 11:52 PM EST / 2025.12.25 0452 UTC

Precipitation Accumulation

Precipitation
Amount
0.01 inches In the 24 hours preceding Dec 24, 2025 - 06:52 AM EST / 2025.12.24 1152 UTC

24 Hour Summary

Time
EST (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 4 AM (9) Dec 25 42.1 (5.6) 23.0 (-5.0) 30.19 (1022) S 7
3 AM (8) Dec 25 42.1 (5.6) 23.0 (-5.0) 30.21 (1023) S 3
2 AM (7) Dec 25 41.0 (5.0) 24.1 (-4.4) 30.24 (1024) SSW 5
1 AM (6) Dec 25 41.0 (5.0) 23.0 (-5.0) 30.25 (1024) SSE 6
Midnight (5) Dec 25 37.0 (2.8) 25.0 (-3.9) 30.27 (1025) S 3
11 PM (4) Dec 24 37.9 (3.3) 24.1 (-4.4) 30.28 (1025) WSW 5
10 PM (3) Dec 24 39.9 (4.4) 24.1 (-4.4) 30.28 (1025) S 3
9 PM (2) Dec 24 41.0 (5.0) 21.9 (-5.6) 30.28 (1025) Calm
8 PM (1) Dec 24 43.0 (6.1) 21.0 (-6.1) 30.29 (1025) Calm
7 PM (0) Dec 24 45.0 (7.2) 21.0 (-6.1) 30.28 (1025) NE 5
6 PM (23) Dec 24 42.1 (5.6) 21.9 (-5.6) 30.28 (1025) Calm
5 PM (22) Dec 24 50.0 (10.0) 21.0 (-6.1) 30.27 (1025) N 6
4 PM (21) Dec 24 53.1 (11.7) 19.9 (-6.7) 30.26 (1024) N 7
3 PM (20) Dec 24 55.0 (12.8) 19.0 (-7.2) 30.24 (1024) N 9
2 PM (19) Dec 24 55.9 (13.3) 19.0 (-7.2) 30.22 (1023) N 10
1 PM (18) Dec 24 55.0 (12.8) 18.0 (-7.8) 30.21 (1023) NNW 14
Noon (17) Dec 24 55.0 (12.8) 23.0 (-5.0) 30.23 (1023) NNW 16
11 AM (16) Dec 24 53.1 (11.7) 27.0 (-2.8) 30.23 (1023) NW 21
10 AM (15) Dec 24 52.0 (11.1) 30.9 (-0.6) 30.24 (1024) NNW 14
9 AM (14) Dec 24 50.0 (10.0) 32.0 (0.0) 30.22 (1023) N 10
8 AM (13) Dec 24 48.9 (9.4) 32.0 (0.0) 30.17 (1021) NNW 12
7 AM (12) Dec 24 51.1 (10.6) 32.0 (0.0) 30.13 (1020) NNW 16
6 AM (11) Dec 24 51.1 (10.6) 37.9 (3.3) 30.09 (1018) N 7
Oldest 5 AM (10) Dec 24 53.1 (11.7) 39.0 (3.9) 30.05 (1017) NW 9
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




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