Current conditions at
Washington Manassas Airport (KHEF)
Lat: 38.72°NLon: 77.52°WElev: 194ft.
Fair
74°F
23°C
| Humidity | 67% |
| Wind Speed | N 7 mph |
| Barometer | 30.13 in (1020.5 mb) |
| Dewpoint | 62°F (17°C) |
| Visibility | 10.00 mi |
| Last update | 21 Aug 9:56 am EDT |
Extended Forecast for
3 Miles ESE Washington Manassas Airport VA
Today
High: 84 °F
Mostly Sunny
Tonight
Low: 65 °F
Mostly Cloudy
then Showers
Likely and
Patchy FogSaturday
High: 80 °F
Showers and
Areas Fog
then Showers
LikelySaturday Night
Low: 65 °F
Chance
T-storms then
Chance
ShowersSunday
High: 85 °F
Mostly Sunny
then Slight
Chance
T-stormsSunday Night
Low: 62 °F
Mostly Clear
Monday
High: 84 °F
Sunny
Monday Night
Low: 61 °F
Mostly Clear
Tuesday
High: 82 °F
Sunny
Detailed Forecast
Today
Mostly sunny, with a high near 84. Northeast wind 3 to 6 mph.
Tonight
A slight chance of showers before 2am, then a chance of showers and thunderstorms between 2am and 5am, then showers likely and possibly a thunderstorm after 5am. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 65. Calm wind. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
Showers and thunderstorms before 10am, then showers likely and possibly a thunderstorm between 10am and 1pm, then a chance of showers and thunderstorms after 1pm. Areas of fog before 10am. High near 80. Calm wind becoming northeast around 5 mph in the afternoon. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Saturday Night
A chance of showers and thunderstorms, mainly between midnight and 2am. Mostly cloudy, with a low around 65. Calm wind. Chance of precipitation is 40%.
Sunday
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 85. Calm wind becoming northwest 5 to 7 mph in the morning. Chance of precipitation is 20%.
Sunday Night
Mostly clear, with a low around 62.
Monday
Sunny, with a high near 84.
Monday Night
Mostly clear, with a low around 61.
Tuesday
Sunny, with a high near 82.
Tuesday Night
Partly cloudy, with a low around 64.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 85. Chance of precipitation is 30%.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 67. Chance of precipitation is 50%.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 84. Chance of precipitation is 50%.
Additional Forecasts and Information
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Point Forecast:
3 Miles ESE Washington Manassas Airport VA
38.69°N 77.49°W (Elev. 200 ft)
38.69°N 77.49°W (Elev. 200 ft)
10:52 am EDT Aug 21, 2026
10am EDT Aug 21, 2026-6pm EDT Aug 27, 2026
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