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

54°F

12°C

Humidity 49%
Wind Speed Calm
Barometer 30.15 in
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 16 Feb 5:35 pm EST
Extended Forecast for

6 Miles ESE South Boston VA

  • Tonight

    Tonight: Mostly clear, with a low around 35. Calm wind.

    Low: 35 °F

    Mostly Clear

  • Tuesday

    Tuesday: Patchy fog before 9am. Otherwise, increasing clouds, with a high near 64. Calm wind becoming southwest around 6 mph in the morning.

    High: 64 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 47. Calm wind becoming southwest around 6 mph in the evening.

    Low: 47 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Cloudy, with a high near 66. Southwest wind 7 to 14 mph, with gusts as high as 25 mph.

    High: 66 °F

    Cloudy

  • Wednesday Night

    Wednesday Night: A slight chance of rain after 1am. Mostly cloudy, with a low around 50. Southwest wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 20%.

    Low: 50 °F

    Cloudy then
    Slight Chance
    Rain

  • Thursday

    Thursday: Rain likely, mainly after 1pm. Mostly cloudy, with a high near 67. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 67 °F

    Rain Likely

  • Thursday Night

    Thursday Night: A chance of rain. Mostly cloudy, with a low around 52. Chance of precipitation is 50%.

    Low: 52 °F

    Chance Rain

  • Friday

    Friday: Rain likely, mainly before 1pm. Mostly cloudy, with a high near 70. Chance of precipitation is 70%.

    High: 70 °F

    Rain Likely

  • Friday Night

    Friday 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

Detailed Forecast

Tonight
Mostly clear, with a low around 35. Calm wind.
Tuesday
Patchy fog before 9am. Otherwise, increasing clouds, with a high near 64. Calm wind becoming southwest around 6 mph in the morning.
Tuesday Night
Mostly cloudy, with a low around 47. Calm wind becoming southwest around 6 mph in the evening.
Wednesday
Cloudy, with a high near 66. Southwest wind 7 to 14 mph, with gusts as high as 25 mph.
Wednesday Night
A slight chance of rain after 1am. Mostly cloudy, with a low around 50. Southwest wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 20%.
Thursday
Rain likely, mainly after 1pm. Mostly cloudy, with a high near 67. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 52. Chance of precipitation is 50%.
Friday
Rain likely, mainly before 1pm. Mostly cloudy, with a high near 70. Chance of precipitation is 70%.
Friday Night
A chance of rain after 1am. Mostly cloudy, with a low around 46. Chance of precipitation is 30%.
Saturday
A chance of rain. Partly sunny, with a high near 60. Chance of precipitation is 40%.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 37. Chance of precipitation is 40%.
Sunday
A chance of rain. Partly sunny, with a high near 52. Chance of precipitation is 50%.
Sunday Night
Partly cloudy, with a low around 28.
Monday
Mostly 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:
4:00 pm EST Feb 16, 2026
Forecast Valid:
5pm EST Feb 16, 2026-6pm EST Feb 23, 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