Current conditions at

Manassas, Manassas Regional Airport/Harry P. Davis Field (KHEF)

Lat: 38.72°NLon: 77.52°WElev: 194ft.

Overcast

24°C

75°F

Humidity 100%
Wind Speed Calm
Barometer 1013.5 mb (29.92 in)
Dewpoint 24°C (75°F)
Visibility 11 km
Last update 18 Jun 3:56 am EDT
Extended Forecast for

Manassas VA

  • Today

    Today: A slight chance of showers between 7am and 11am, then a chance of showers and thunderstorms after 11am.  Mostly cloudy, then gradually becoming sunny, with a high near 32. Southwest wind 5 to 10 km/h increasing to 11 to 16 km/h in the afternoon.  Chance of precipitation is 50%.

    High: 32 °C

    Chance
    Showers then
    Chance
    T-storms

  • Tonight

    Tonight: A chance of thunderstorms before 8pm.  Mostly clear, with a low around 23. Southwest wind around 8 km/h.  Chance of precipitation is 30%.

    Low: 23 °C

    Chance
    T-storms then
    Mostly Clear

  • Juneteenth

    Juneteenth: Showers likely and possibly a thunderstorm after 2pm.  Increasing clouds, with a high near 34. Heat index values as high as 38. Southwest wind 11 to 18 km/h, with gusts as high as 35 km/h.  Chance of precipitation is 70%. New rainfall amounts between 2.5 and 5 mm possible.

    High: 34 °C

    Sunny then
    Showers
    Likely

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm before 8pm, then a slight chance of showers and thunderstorms between 8pm and 2am.  Partly cloudy, with a low around 18. Northwest wind 10 to 13 km/h.  Chance of precipitation is 60%. New rainfall amounts between 2.5 and 5 mm possible.

    Low: 18 °C

    Showers
    Likely then
    Slight Chance
    T-storms

  • Friday

    Friday: Sunny, with a high near 31. Northwest wind around 10 km/h.

    High: 31 °C

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 19.

    Low: 19 °C

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 32.

    High: 32 °C

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 22.

    Low: 22 °C

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 35.

    High: 35 °C

    Mostly Sunny

Detailed Forecast

Today
A slight chance of showers between 7am and 11am, then a chance of showers and thunderstorms after 11am. Mostly cloudy, then gradually becoming sunny, with a high near 32. Southwest wind 5 to 10 km/h increasing to 11 to 16 km/h in the afternoon. Chance of precipitation is 50%.
Tonight
A chance of thunderstorms before 8pm. Mostly clear, with a low around 23. Southwest wind around 8 km/h. Chance of precipitation is 30%.
Juneteenth
Showers likely and possibly a thunderstorm after 2pm. Increasing clouds, with a high near 34. Heat index values as high as 38. Southwest wind 11 to 18 km/h, with gusts as high as 35 km/h. Chance of precipitation is 70%. New rainfall amounts between 2.5 and 5 mm possible.
Thursday Night
Showers likely and possibly a thunderstorm before 8pm, then a slight chance of showers and thunderstorms between 8pm and 2am. Partly cloudy, with a low around 18. Northwest wind 10 to 13 km/h. Chance of precipitation is 60%. New rainfall amounts between 2.5 and 5 mm possible.
Friday
Sunny, with a high near 31. Northwest wind around 10 km/h.
Friday Night
Partly cloudy, with a low around 19.
Saturday
Sunny, with a high near 32.
Saturday Night
Partly cloudy, with a low around 22.
Sunday
Mostly sunny, with a high near 35.
Sunday Night
Mostly clear, with a low around 23.
Monday
Sunny and hot, with a high near 37.
Monday Night
Mostly clear, with a low around 25.
Tuesday
Sunny and hot, with a high near 37.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Manassas VA
 38.76°N 77.48°W (Elev. 289 m)
1:29 am EDT Jun 18, 2025
4am EDT Jun 18, 2025-6pm EDT Jun 24, 2025
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database