National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

William M Tuck Airport (KW78)

Lat: 36.71°NLon: 78.85°WElev: 420ft.

Fair

64°F

18°C

Humidity 30%
Wind Speed Calm
Barometer 30.09 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 1 Nov 4:35 pm EDT
Extended Forecast for

3 Miles E South Boston VA

  • This Afternoon

    This Afternoon: Sunny, with a high near 63. Calm wind.

    High: 63 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 35. Calm wind.

    Low: 35 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Increasing clouds, with a high near 64. Calm wind becoming east around 6 mph in the afternoon.

    High: 64 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: A chance of showers. Mostly cloudy, with a low around 45. Light northeast wind. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 45 °F

    Chance
    Showers

  • Monday

    Monday: Cloudy, then gradually becoming mostly sunny, with a high near 61. North wind around 7 mph.

    High: 61 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 38.

    Low: 38 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 63. Calm wind.
Tonight
Increasing clouds, with a low around 35. Calm wind.
Sunday
Increasing clouds, with a high near 64. Calm wind becoming east around 6 mph in the afternoon.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 45. Light northeast wind. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Cloudy, then gradually becoming mostly sunny, with a high near 61. North wind around 7 mph.
Monday Night
Mostly clear, with a low around 41.
Tuesday
Sunny, with a high near 66.
Tuesday Night
Mostly clear, with a low around 38.
Wednesday
Sunny, with a high near 67.
Wednesday Night
Mostly clear, with a low around 45.
Thursday
Sunny, with a high near 66.
Thursday Night
Mostly clear, with a low around 38.
Friday
Mostly sunny, with a high near 64.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles E South Boston VA
 36.72°N 78.85°W (Elev. 400 ft)
Last Update:
2:30 pm EDT Nov 1, 2025
Forecast Valid:
4pm EDT Nov 1, 2025-6pm EST Nov 7, 2025
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation