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

26°F

-3°C

Humidity 26%
Wind Speed NW 10 G 17 mph
Barometer 30.21 in
Dewpoint -5°F (-21°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 7 Feb 8:55 pm EST
Extended Forecast for

3 Miles E South Boston VA

  • Tonight

    Tonight: Mostly clear, with a low around 14. West wind 5 to 7 mph.

    Low: 14 °F

    Mostly Clear

  • Sunday

    Sunday: Scattered flurries with a slight chance of snow before 2pm, then scattered flurries between 2pm and 4pm. Mostly sunny through mid morning, then becoming cloudy, with a high near 33. Northwest wind 3 to 6 mph. Chance of precipitation is 20%.

    High: 33 °F

    Slight Chance
    Snow

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 13. Calm wind.

    Low: 13 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 42. Calm wind.

    High: 42 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 25. Calm wind.

    Low: 25 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 61.

    High: 61 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 41.

    Low: 41 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of rain. Mostly cloudy, with a high near 61. Chance of precipitation is 50%.

    High: 61 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A chance of showers before 1am. Mostly cloudy, with a low around 34. Chance of precipitation is 30%.

    Low: 34 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 14. West wind 5 to 7 mph.
Sunday
Scattered flurries with a slight chance of snow before 2pm, then scattered flurries between 2pm and 4pm. Mostly sunny through mid morning, then becoming cloudy, with a high near 33. Northwest wind 3 to 6 mph. Chance of precipitation is 20%.
Sunday Night
Mostly clear, with a low around 13. Calm wind.
Monday
Sunny, with a high near 42. Calm wind.
Monday Night
Partly cloudy, with a low around 25. Calm wind.
Tuesday
Sunny, with a high near 61.
Tuesday Night
Mostly cloudy, with a low around 41.
Wednesday
A chance of rain. Mostly cloudy, with a high near 61. Chance of precipitation is 50%.
Wednesday Night
A chance of showers before 1am. Mostly cloudy, with a low around 34. Chance of precipitation is 30%.
Thursday
A chance of rain after 1pm. Mostly cloudy, with a high near 48. Chance of precipitation is 30%.
Thursday Night
A chance of rain and snow. Cloudy, with a low around 31. Chance of precipitation is 40%.
Friday
A chance of rain and snow. Mostly cloudy, with a high near 45. Chance of precipitation is 40%.
Friday Night
A chance of snow. Mostly cloudy, with a low around 24. Chance of precipitation is 30%.
Saturday
A chance of rain and snow. Partly sunny, with a high near 45. Chance of precipitation is 30%.
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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:
7:00 pm EST Feb 7, 2026
Forecast Valid:
9pm EST Feb 7, 2026-6pm EST Feb 14, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation