


Current conditions at
Manassas, Manassas Regional Airport/Harry P. Davis Field (KHEF)
Lat: 38.72°NLon: 77.52°WElev: 194ft.
Overcast
74°F
23°C
Humidity | 97% |
Wind Speed | SW 3 mph |
Barometer | 30.07 in (1018.7 mb) |
Dewpoint | 73°F (23°C) |
Visibility | 10.00 mi |
Last update | 15 Jul 3:56 am EDT |
Extended Forecast for
2 Miles ENE Haymarket VA
Today
High: 89 °F
Patchy Fog
then Showers
LikelyTonight
Low: 72 °F
Chance
T-storms then
Partly CloudyWednesday
High: 90 °F
Slight Chance
T-storms then
T-storms
LikelyWednesday Night
Low: 74 °F
T-storms
Likely then
Slight Chance
T-stormsThursday
High: 93 °F
Mostly Sunny
then Chance
T-stormsThursday Night
Low: 74 °F
Chance
T-storms then
Partly CloudyFriday
High: 89 °F
Mostly Sunny
then Showers
LikelyFriday Night
Low: 72 °F
Showers
Likely then
Partly CloudySaturday
High: 87 °F
Partly Sunny
then Chance
T-storms
Detailed Forecast
Today
A chance of showers and thunderstorms before 4pm, then showers likely and possibly a thunderstorm between 4pm and 5pm, then a chance of showers and thunderstorms after 5pm. Patchy fog before 8am. Otherwise, partly sunny, with a high near 89. Light and variable wind. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
A chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 72. Light south wind. Chance of precipitation is 30%.
Wednesday
A slight chance of showers, then showers and thunderstorms likely after 11am. Mostly cloudy, with a high near 90. Heat index values as high as 103. South wind 6 to 9 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 74. Southwest wind around 7 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 93. Southwest wind 6 to 8 mph. Chance of precipitation is 40%.
Thursday Night
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 74. Chance of precipitation is 30%.
Friday
Showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 89. Chance of precipitation is 70%.
Friday Night
Showers likely and possibly a thunderstorm before 8pm. Mostly cloudy, with a low around 72. Chance of precipitation is 60%.
Saturday
A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 87. Chance of precipitation is 50%.
Saturday Night
A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 72. Chance of precipitation is 30%.
Sunday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 89. Chance of precipitation is 60%.
Sunday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 72. Chance of precipitation is 60%.
Monday
A chance of showers and thunderstorms. Partly sunny, with a high near 89. Chance of precipitation is 50%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
2 Miles ENE Haymarket VA
38.81°N 77.61°W (Elev. 299 ft)
38.81°N 77.61°W (Elev. 299 ft)
1:30 am EDT Jul 15, 2025
4am EDT Jul 15, 2025-6pm EDT Jul 21, 2025