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

69°F

21°C

Humidity 89%
Wind Speed N 3 mph
Barometer 30.12 in
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 19 Aug 3:35 am EDT
Extended Forecast for

2 Miles NNE South Boston VA

  • Overnight

    Overnight: Cloudy, with a low around 68. North wind around 5 mph.

    Low: 68 °F

    Cloudy

  • Tuesday

    Tuesday: Cloudy, then gradually becoming mostly sunny, with a high near 82. North wind around 7 mph.

    High: 82 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 69. Northeast wind around 6 mph becoming calm after midnight.

    Low: 69 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 87. Northeast wind 3 to 6 mph. Chance of precipitation is 20%.

    High: 87 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 69. Northeast wind around 5 mph.

    Low: 69 °F

    Partly Cloudy

  • Thursday

    Thursday: A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 84. Chance of precipitation is 30%.

    High: 84 °F

    Partly Sunny
    then Chance
    T-storms

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 64. Chance of precipitation is 30%.

    Low: 64 °F

    Chance
    T-storms then
    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 82.

    High: 82 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 63.

    Low: 63 °F

    Partly Cloudy

Detailed Forecast

Overnight
Cloudy, with a low around 68. North wind around 5 mph.
Tuesday
Cloudy, then gradually becoming mostly sunny, with a high near 82. North wind around 7 mph.
Tuesday Night
Mostly cloudy, with a low around 69. Northeast wind around 6 mph becoming calm after midnight.
Wednesday
A slight chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 87. Northeast wind 3 to 6 mph. Chance of precipitation is 20%.
Wednesday Night
Partly cloudy, with a low around 69. Northeast wind around 5 mph.
Thursday
A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 84. Chance of precipitation is 30%.
Thursday Night
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 64. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 82.
Friday Night
Partly cloudy, with a low around 63.
Saturday
Mostly sunny, with a high near 81.
Saturday Night
Partly cloudy, with a low around 65.
Sunday
A chance of showers. Mostly sunny, with a high near 84. Chance of precipitation is 40%.
Sunday Night
Partly cloudy, with a low around 64.
Monday
Sunny, with a high near 83.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE South Boston VA
 36.74°N 78.87°W (Elev. 407 ft)
Last Update:
3:00 am EDT Aug 19, 2025
Forecast Valid:
3am EDT Aug 19, 2025-6pm EDT Aug 25, 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