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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

2025.12.29 1252 UTC
Wind from the W (260 degrees) at 8 MPH (7 KT) gusting to 22 MPH (19 KT)
Visibility 10 mile(s)
Sky conditions overcast
Temperature 53.1 F (11.7 C)
Dew Point 48.9 F (9.4 C)
Relative Humidity 85%
Pressure (altimeter) 29.5 in. Hg (998 hPa)
ob KIAD 291252Z 26007G19KT 10SM BKN014 OVC070 12/09 A2950 RMK AO2 PK WND 20029/1215 SLP989 T01170094

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
53.1 (11.7) 45.0 (7.2) In the 6 hours preceding Dec 29, 2025 - 06:52 AM EST / 2025.12.29 1152 UTC
45.0 (7.2) 35.1 (1.7) In the 24 hours preceding Dec 28, 2025 - 11:52 PM EST / 2025.12.29 0452 UTC

24 Hour Summary

Time
EST (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 8 AM (13) Dec 29 53.1 (11.7) 48.9 (9.4) 29.5 (998) W 8
7 AM (12) Dec 29 53.1 (11.7) 48.0 (8.9) 29.48 (998) SSW 22
6 AM (11) Dec 29 51.1 (10.6) 46.9 (8.3) 29.48 (998) SSW 17
5 AM (10) Dec 29 50.0 (10.0) 46.9 (8.3) 29.5 (998) SSW 16
4 AM (9) Dec 29 48.9 (9.4) 46.0 (7.8) 29.56 (1001) S 14
3 AM (8) Dec 29 48.0 (8.9) 45.0 (7.2) 29.59 (1002) SSW 13
2 AM (7) Dec 29 46.9 (8.3) 44.1 (6.7) 29.64 (1003) S 20
1 AM (6) Dec 29 45.0 (7.2) 43.0 (6.1) 29.7 (1005) S 16
Midnight (5) Dec 29 45.0 (7.2) 42.1 (5.6) 29.73 (1006) S 13
11 PM (4) Dec 28 44.1 (6.7) 42.1 (5.6) 29.77 (1008) S 13
10 PM (3) Dec 28 44.1 (6.7) 41.0 (5.0) 29.79 (1008) SSW 12
9 PM (2) Dec 28 44.1 (6.7) 41.0 (5.0) 29.8 (1009) SSW 17
8 PM (1) Dec 28 43.0 (6.1) 37.0 (2.8) 29.88 (1011) S 9
7 PM (0) Dec 28 43.0 (6.1) 36.0 (2.2) 29.91 (1012) S 10
6 PM (23) Dec 28 43.0 (6.1) 34.0 (1.1) 29.96 (1014) S 7
5 PM (22) Dec 28 42.1 (5.6) 34.0 (1.1) 29.97 (1014) SSE 7
4 PM (21) Dec 28 43.0 (6.1) 34.0 (1.1) 29.99 (1015) SSE 8
3 PM (20) Dec 28 42.1 (5.6) 33.1 (0.6) 30.01 (1016) S 6
2 PM (19) Dec 28 42.1 (5.6) 33.1 (0.6) 30.04 (1017) S 12
1 PM (18) Dec 28 41.0 (5.0) 32.0 (0.0) 30.06 (1017) SSE 7
Noon (17) Dec 28 39.0 (3.9) 30.9 (-0.6) 30.11 (1019) SSE 10
11 AM (16) Dec 28 39.0 (3.9) 30.0 (-1.1) 30.15 (1020) S 8
10 AM (15) Dec 28 37.0 (2.8) 28.9 (-1.7) 30.18 (1022) S 10
Oldest 9 AM (14) Dec 28 36.0 (2.2) 28.9 (-1.7) 30.19 (1022) SSE 7
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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