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.

Overcast

42°F

6°C

Humidity 91%
Wind Speed SW 5 mph
Barometer 29.77 in
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 2 Dec 4:35 pm EST
Extended Forecast for

3 Miles E South Boston VA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 46. West wind around 5 mph.

    High: 46 °F

    Mostly Sunny

  • Tonight

    Tonight: Clear, with a low around 24. Northwest wind 5 to 7 mph becoming calm after midnight.

    Low: 24 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 47. Calm wind.

    High: 47 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 25. Calm wind.

    Low: 25 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 50. Northwest wind 3 to 7 mph.

    High: 50 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A slight chance of snow after 1am. Mostly cloudy, with a low around 24. Chance of precipitation is 20%.

    Low: 24 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Friday

    Friday: A chance of snow before 1pm, then rain likely. Mostly cloudy, with a high near 38. Chance of precipitation is 60%.

    High: 38 °F

    Chance Snow
    then
    Rain/Snow
    Likely

  • Friday Night

    Friday Night: Rain or freezing rain likely before 1am, then a chance of freezing rain. Mostly cloudy, with a low around 26. Chance of precipitation is 60%.

    Low: 26 °F

    Rain/Freezing
    Rain Likely

  • Saturday

    Saturday: Partly sunny, with a high near 50.

    High: 50 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 46. West wind around 5 mph.
Tonight
Clear, with a low around 24. Northwest wind 5 to 7 mph becoming calm after midnight.
Wednesday
Sunny, with a high near 47. Calm wind.
Wednesday Night
Mostly clear, with a low around 25. Calm wind.
Thursday
Mostly sunny, with a high near 50. Northwest wind 3 to 7 mph.
Thursday Night
A slight chance of snow after 1am. Mostly cloudy, with a low around 24. Chance of precipitation is 20%.
Friday
A chance of snow before 1pm, then rain likely. Mostly cloudy, with a high near 38. Chance of precipitation is 60%.
Friday Night
Rain or freezing rain likely before 1am, then a chance of freezing rain. Mostly cloudy, with a low around 26. Chance of precipitation is 60%.
Saturday
Partly sunny, with a high near 50.
Saturday Night
Mostly cloudy, with a low around 27.
Sunday
Partly sunny, with a high near 48.
Sunday Night
Mostly cloudy, with a low around 27.
Monday
Partly sunny, with a high near 43.
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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 EST Dec 2, 2025
Forecast Valid:
4pm EST Dec 2, 2025-6pm EST Dec 8, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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