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

43°F

6°C

Humidity 90%
Wind Speed Calm
Barometer 30.14 in
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Last update 25 Dec 8:55 am EST
Extended Forecast for

6 Miles ESE South Boston VA

  • Christmas Day

    Christmas Day: A slight chance of rain before 10am. Partly sunny, with a high near 68. West wind 6 to 9 mph. Chance of precipitation is 20%.

    High: 68 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 39. Calm wind becoming northeast around 6 mph after midnight.

    Low: 39 °F

    Mostly Cloudy

  • Friday

    Friday: A slight chance of rain after 1pm. Mostly cloudy, with a high near 44. Northeast wind around 5 mph becoming light and variable in the afternoon. Chance of precipitation is 20%.

    High: 44 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Friday Night

    Friday Night: A slight chance of rain before 1am. Cloudy, then gradually becoming partly cloudy, with a low around 41. Calm wind becoming west around 5 mph after midnight. Chance of precipitation is 20%.

    Low: 41 °F

    Slight Chance
    Rain

  • Saturday

    Saturday: Mostly sunny, with a high near 65. West wind around 6 mph becoming northeast in the afternoon.

    High: 65 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 57.

    High: 57 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A chance of rain after 1am. Mostly cloudy, with a low around 46. Chance of precipitation is 30%.

    Low: 46 °F

    Mostly Cloudy
    then Chance
    Rain

  • Monday

    Monday: A chance of rain. Mostly cloudy, with a high near 64. Chance of precipitation is 50%.

    High: 64 °F

    Chance Rain

Detailed Forecast

Christmas Day
A slight chance of rain before 10am. Partly sunny, with a high near 68. West wind 6 to 9 mph. Chance of precipitation is 20%.
Tonight
Mostly cloudy, with a low around 39. Calm wind becoming northeast around 6 mph after midnight.
Friday
A slight chance of rain after 1pm. Mostly cloudy, with a high near 44. Northeast wind around 5 mph becoming light and variable in the afternoon. Chance of precipitation is 20%.
Friday Night
A slight chance of rain before 1am. Cloudy, then gradually becoming partly cloudy, with a low around 41. Calm wind becoming west around 5 mph after midnight. Chance of precipitation is 20%.
Saturday
Mostly sunny, with a high near 65. West wind around 6 mph becoming northeast in the afternoon.
Saturday Night
Mostly cloudy, with a low around 36.
Sunday
Mostly cloudy, with a high near 57.
Sunday Night
A chance of rain after 1am. Mostly cloudy, with a low around 46. Chance of precipitation is 30%.
Monday
A chance of rain. Mostly cloudy, with a high near 64. Chance of precipitation is 50%.
Monday Night
Partly cloudy, with a low around 23.
Tuesday
Sunny, with a high near 39.
Tuesday Night
Mostly clear, with a low around 21.
Wednesday
Sunny, with a high near 46.
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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 Dec 25, 2025
Forecast Valid:
9am EST Dec 25, 2025-6pm EST Dec 31, 2025
 
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