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

Hazardous Weather Conditions

Current conditions at

William M Tuck Airport (KW78)

Lat: 36.71°NLon: 78.85°WElev: 420ft.

Fair

16°F

-9°C

Humidity 82%
Wind Speed Calm
Barometer 30.53 in
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Last update 21 Jan 8:15 am EST
Extended Forecast for

6 Miles ESE South Boston VA

  • Today

    Today: Sunny, with a high near 46. Calm wind becoming south 5 to 9 mph in the afternoon.

    High: 46 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 33. Southwest wind around 6 mph.

    Low: 33 °F

    Mostly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 57. West wind 5 to 7 mph.

    High: 57 °F

    Sunny

  • Thursday Night

    Thursday Night: A chance of rain, mainly after 1am. Partly cloudy, with a low around 30. Calm wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 30 °F

    Chance Rain

  • Friday

    Friday: A chance of rain. Cloudy, with a high near 45. Calm wind becoming northwest around 5 mph in the afternoon. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 45 °F

    Chance Rain

  • Friday Night

    Friday Night: A slight chance of rain before 9pm, then a slight chance of rain and snow between 9pm and 10pm, then a slight chance of snow after 10pm. Mostly cloudy, with a low around 18. Chance of precipitation is 20%.

    Low: 18 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Snow

  • Saturday

    Saturday: Snow, mainly after 1pm. High near 23. Chance of precipitation is 80%.

    High: 23 °F

    Chance Snow
    then Snow

  • Saturday Night

    Saturday Night: Snow. Low around 13. Chance of precipitation is 100%.

    Low: 13 °F

    Snow

  • Sunday

    Sunday: Snow before 1pm, then snow and sleet likely. High near 25. Chance of precipitation is 90%.

    High: 25 °F

    Snow then
    Snow/Sleet

Detailed Forecast

Today
Sunny, with a high near 46. Calm wind becoming south 5 to 9 mph in the afternoon.
Tonight
Mostly cloudy, with a low around 33. Southwest wind around 6 mph.
Thursday
Sunny, with a high near 57. West wind 5 to 7 mph.
Thursday Night
A chance of rain, mainly after 1am. Partly cloudy, with a low around 30. Calm wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday
A chance of rain. Cloudy, with a high near 45. Calm wind becoming northwest around 5 mph in the afternoon. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A slight chance of rain before 9pm, then a slight chance of rain and snow between 9pm and 10pm, then a slight chance of snow after 10pm. Mostly cloudy, with a low around 18. Chance of precipitation is 20%.
Saturday
Snow, mainly after 1pm. High near 23. Chance of precipitation is 80%.
Saturday Night
Snow. Low around 13. Chance of precipitation is 100%.
Sunday
Snow before 1pm, then snow and sleet likely. High near 25. Chance of precipitation is 90%.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 13. Chance of precipitation is 50%.
Monday
Mostly sunny, with a high near 30.
Monday Night
Mostly clear, with a low around 1.
Tuesday
Sunny, with a high near 32.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles ESE South Boston VA
 36.67°N 78.8°W (Elev. 404 ft)
Last Update:
7:00 am EST Jan 21, 2026
Forecast Valid:
8am EST Jan 21, 2026-6pm EST Jan 27, 2026
 
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