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.

Overcast

45°F

7°C

Humidity 87%
Wind Speed NE 3 mph
Barometer 29.99 in
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 27 Feb 12:35 am EST
Extended Forecast for

7 Miles WSW South Boston VA

  • Overnight

    Overnight: Patchy fog. Otherwise, mostly cloudy, with a low around 38. Calm wind.

    Low: 38 °F

    Patchy Fog

  • Friday

    Friday: Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 57. Light and variable wind.

    High: 57 °F

    Patchy Fog
    then Partly
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 40. Calm wind.

    Low: 40 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly cloudy through mid morning, then gradual clearing, with a high near 66. Light and variable wind.

    High: 66 °F

    Becoming
    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 40. Calm wind.

    Low: 40 °F

    Clear

  • Sunday

    Sunday: Increasing clouds, with a high near 68.

    High: 68 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

  • Monday

    Monday: A chance of rain. Cloudy, with a high near 41. Chance of precipitation is 40%.

    High: 41 °F

    Chance Rain

  • Monday Night

    Monday Night: A chance of rain before 1am, then a chance of snow and freezing rain. Mostly cloudy, with a low around 29. Chance of precipitation is 30%.

    Low: 29 °F

    Chance Rain
    then Chance
    Wintry Mix

Detailed Forecast

Overnight
Patchy fog. Otherwise, mostly cloudy, with a low around 38. Calm wind.
Friday
Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 57. Light and variable wind.
Friday Night
Partly cloudy, with a low around 40. Calm wind.
Saturday
Mostly cloudy through mid morning, then gradual clearing, with a high near 66. Light and variable wind.
Saturday Night
Clear, with a low around 40. Calm wind.
Sunday
Increasing clouds, with a high near 68.
Sunday Night
Mostly cloudy, with a low around 33.
Monday
A chance of rain. Cloudy, with a high near 41. Chance of precipitation is 40%.
Monday Night
A chance of rain before 1am, then a chance of snow and freezing rain. Mostly cloudy, with a low around 29. Chance of precipitation is 30%.
Tuesday
A chance of rain or freezing rain before 1pm, then a chance of rain. Mostly cloudy, with a high near 42. Chance of precipitation is 30%.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 35. Chance of precipitation is 40%.
Wednesday
A chance of rain. Partly sunny, with a high near 59. Chance of precipitation is 30%.
Wednesday Night
Mostly cloudy, with a low around 41.
Thursday
A chance of rain. Increasing clouds, with a high near 66. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles WSW South Boston VA
 36.69°N 79.02°W (Elev. 400 ft)
Last Update:
12:30 am EST Feb 27, 2026
Forecast Valid:
12am EST Feb 27, 2026-6pm EST Mar 5, 2026
 
Forecast Discussion
 
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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