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Current Weather Conditions:
Manassas, Manassas Regional Airport/Harry P. Davis Field, VA, United States

NWS Point Forecast for KHEF (KHEF) 38-43N 077-31W

Conditions at

2026.10.10 0507 UTC
Wind Calm
Visibility 3 mile(s)
Sky conditions clear
Weather Mist
Temperature 51 F (11 C)
Dew Point 51 F (11 C)
Relative Humidity 100%
Pressure (altimeter) 30.31 in. Hg (1026 hPa)
ob KHEF 100507Z AUTO 00000KT 3SM BR CLR 11/11 A3031 RMK AO2

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
77.0 (25.0) 59.0 (15.0) In the 6 hours preceding Oct 09, 2026 - 07:56 PM EDT / 2026.10.09 2356 UTC
77.0 (25.0) 43.0 (6.1) In the 24 hours preceding Oct 09, 2026 - 11:56 PM EDT / 2026.10.10 0356 UTC

24 Hour Summary

Time
EDT (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 1 AM (5) Oct 10 51 (11) 51 (11) 30.31 (1026) Calm mist
Midnight (4) Oct 10 53.1 (11.7) 53.1 (11.7) 30.3 (1026) Calm mist
11 PM (3) Oct 09 55.0 (12.8) 54.0 (12.2) 30.28 (1025) Calm
10 PM (2) Oct 09 55.9 (13.3) 55.0 (12.8) 30.28 (1025) Calm
9 PM (1) Oct 09 57.0 (13.9) 55.0 (12.8) 30.27 (1025) Calm
8 PM (0) Oct 09 60.1 (15.6) 57.0 (13.9) 30.26 (1024) Calm
7 PM (23) Oct 09 62.1 (16.7) 57.0 (13.9) 30.24 (1024) Calm
6 PM (22) Oct 09 70.0 (21.1) 53.1 (11.7) 30.22 (1023) Calm
5 PM (21) Oct 09 73.0 (22.8) 48.9 (9.4) 30.19 (1022) Calm
4 PM (20) Oct 09 75.0 (23.9) 45.0 (7.2) 30.18 (1022) NW 7
3 PM (19) Oct 09 75.9 (24.4) 43.0 (6.1) 30.19 (1022) Variable 7
2 PM (18) Oct 09 75.9 (24.4) 42.1 (5.6) 30.2 (1022) NW 13
1 PM (17) Oct 09 73.9 (23.3) 44.1 (6.7) 30.22 (1023) WNW 8
Noon (16) Oct 09 70.0 (21.1) 53.1 (11.7) 30.23 (1023) W 5
11 AM (15) Oct 09 62.1 (16.7) 51.1 (10.6) 30.23 (1023) Calm
10 AM (14) Oct 09 54.0 (12.2) 51.1 (10.6) 30.23 (1023) Calm
9 AM (13) Oct 09 48.0 (8.9) 46.9 (8.3) 30.22 (1023) Calm
8 AM (12) Oct 09 45.0 (7.2) 44.1 (6.7) 30.19 (1022) Calm
7 AM (11) Oct 09 44.1 (6.7) 43.0 (6.1) 30.18 (1022) Calm
6 AM (10) Oct 09 44.1 (6.7) 44.1 (6.7) 30.16 (1021) Calm
5 AM (9) Oct 09 46.0 (7.8) 46.0 (7.8) 30.14 (1020) Calm
4 AM (8) Oct 09 46.0 (7.8) 46.0 (7.8) 30.13 (1020) Calm
3 AM (7) Oct 09 46.0 (7.8) 45.0 (7.2) 30.13 (1020) Calm
Oldest 2 AM (6) Oct 09 46.9 (8.3) 46.0 (7.8) 30.12 (1019) SSE 3
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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