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.

Mostly Cloudy

48°F

9°C

Humidity 63%
Wind Speed W 6 mph
Barometer 29.91 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 21 Feb 3:55 am EST
Extended Forecast for

6 Miles ESE South Boston VA

  • Overnight

    Overnight: A slight chance of rain after 4am. Mostly cloudy, with a low around 47. Light west wind. Chance of precipitation is 20%.

    Low: 47 °F

    Slight Chance
    Rain

  • Saturday

    Saturday: A chance of rain, mainly before 1pm. Mostly cloudy, with a high near 60. Light and variable wind. Chance of precipitation is 40%.

    High: 60 °F

    Chance Rain

  • Saturday Night

    Saturday Night: Rain, mainly after 2am. Low around 38. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 38 °F

    Mostly Cloudy
    then Rain

  • Sunday

    Sunday: Rain before 1pm, then snow likely. High near 45. North wind 6 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 45 °F

    Rain then
    Rain/Snow
    Likely

  • Sunday Night

    Sunday Night: A slight chance of snow showers before 1am, then scattered flurries after 1am. Mostly cloudy, with a low around 29. Northwest wind 11 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    Low: 29 °F

    Slight Chance
    Snow Showers

  • Monday

    Monday: Scattered flurries after 1pm. Mostly sunny, with a high near 45.

    High: 45 °F

    Scattered
    Flurries

  • Monday Night

    Monday Night: Mostly clear, with a low around 24.

    Low: 24 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 45.

    High: 45 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A slight chance of rain after 4am. Mostly cloudy, with a low around 47. Light west wind. Chance of precipitation is 20%.
Saturday
A chance of rain, mainly before 1pm. Mostly cloudy, with a high near 60. Light and variable wind. Chance of precipitation is 40%.
Saturday Night
Rain, mainly after 2am. Low around 38. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Rain before 1pm, then snow likely. High near 45. North wind 6 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Sunday Night
A slight chance of snow showers before 1am, then scattered flurries after 1am. Mostly cloudy, with a low around 29. Northwest wind 11 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Monday
Scattered flurries after 1pm. Mostly sunny, with a high near 45.
Monday Night
Mostly clear, with a low around 24.
Tuesday
Sunny, with a high near 45.
Tuesday Night
Mostly cloudy, with a low around 30.
Wednesday
Partly sunny, with a high near 57.
Wednesday Night
Mostly cloudy, with a low around 45.
Thursday
Showers likely. Mostly cloudy, with a high near 62. Chance of precipitation is 60%.
Thursday Night
Showers likely. Mostly cloudy, with a low around 41. Chance of precipitation is 60%.
Friday
Partly sunny, with a high near 58.
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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:
2:30 am EST Feb 21, 2026
Forecast Valid:
3am EST Feb 21, 2026-6pm EST Feb 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