Current conditions at

William M Tuck Airport (KW78)

Lat: 36.71°NLon: 78.85°WElev: 420ft.

Fair

39°F

4°C

Humidity 92%
Wind Speed Calm
Barometer 30.02 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 11 Nov 3:15 am EST
Extended Forecast for

South Boston VA

  • Overnight

    Overnight: Patchy fog.  Otherwise, clear, with a low around 36. Calm wind.

    Low: 36 °F

    Patchy Fog

  • Veterans Day

    Veterans Day: Patchy fog before 8am.  Otherwise, increasing clouds, with a high near 71. Calm wind becoming south around 5 mph.

    High: 71 °F

    Patchy Fog
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of showers after 4am.  Partly cloudy, with a low around 44. Light southwest wind.  Chance of precipitation is 20%.

    Low: 44 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Thursday

    Thursday: Mostly sunny, with a high near 66. West wind 5 to 14 mph, with gusts as high as 24 mph.

    High: 66 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 37. West wind 7 to 11 mph, with gusts as high as 21 mph.

    Low: 37 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 55.

    High: 55 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 53.

    High: 53 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 28.

    Low: 28 °F

    Mostly Clear

Detailed Forecast

Overnight
Patchy fog. Otherwise, clear, with a low around 36. Calm wind.
Veterans Day
Patchy fog before 8am. Otherwise, increasing clouds, with a high near 71. Calm wind becoming south around 5 mph.
Wednesday Night
A slight chance of showers after 4am. Partly cloudy, with a low around 44. Light southwest wind. Chance of precipitation is 20%.
Thursday
Mostly sunny, with a high near 66. West wind 5 to 14 mph, with gusts as high as 24 mph.
Thursday Night
Mostly clear, with a low around 37. West wind 7 to 11 mph, with gusts as high as 21 mph.
Friday
Sunny, with a high near 55.
Friday Night
Partly cloudy, with a low around 29.
Saturday
Sunny, with a high near 53.
Saturday Night
Mostly clear, with a low around 28.
Sunday
Sunny, with a high near 54.
Sunday Night
Mostly clear, with a low around 26.
Monday
Sunny, with a high near 55.
Monday Night
Partly cloudy, with a low around 27.
Tuesday
Mostly sunny, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
South Boston VA
 36.72°N 78.9°W (Elev. 469 ft)
3:00 am EST Nov 11, 2026
3am EST Nov 11, 2026-6pm EST Nov 17, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database