Current conditions at

William M Tuck Airport (KW78)

Lat: 36.71°NLon: 78.85°WElev: 420ft.

Fair

57°F

14°C

Humidity 48%
Wind Speed S 5 mph
Barometer 30.15 in
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 12 May 11:55 pm EDT
Extended Forecast for

2 Miles NNW South Boston VA

  • Overnight

    Overnight: Clear, with a low around 48. South wind around 7 mph.

    Low: 48 °F

    Clear

  • Wednesday

    Wednesday: Increasing clouds, with a high near 78. South wind 6 to 11 mph, with gusts as high as 20 mph.

    High: 78 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: Showers and thunderstorms likely before 1am, then a slight chance of showers between 1am and 2am.  Cloudy, then gradual clearing toward daybreak, with a low around 50. Light and variable wind becoming northwest around 6 mph after midnight.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 50 °F

    Showers
    Likely

  • Thursday

    Thursday: Sunny, with a high near 69. Northwest wind 9 to 13 mph, with gusts as high as 22 mph.

    High: 69 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 44. Northwest wind 5 to 8 mph.

    Low: 44 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 89.

    High: 89 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 62.

    Low: 62 °F

    Partly Cloudy

Detailed Forecast

Overnight
Clear, with a low around 48. South wind around 7 mph.
Wednesday
Increasing clouds, with a high near 78. South wind 6 to 11 mph, with gusts as high as 20 mph.
Wednesday Night
Showers and thunderstorms likely before 1am, then a slight chance of showers between 1am and 2am. Cloudy, then gradual clearing toward daybreak, with a low around 50. Light and variable wind becoming northwest around 6 mph after midnight. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
Sunny, with a high near 69. Northwest wind 9 to 13 mph, with gusts as high as 22 mph.
Thursday Night
Mostly clear, with a low around 44. Northwest wind 5 to 8 mph.
Friday
Sunny, with a high near 76.
Friday Night
Partly cloudy, with a low around 52.
Saturday
Sunny, with a high near 89.
Saturday Night
Partly cloudy, with a low around 62.
Sunday
Mostly sunny and hot, with a high near 92.
Sunday Night
Partly cloudy, with a low around 64.
Monday
Sunny and hot, with a high near 94.
Monday Night
Mostly clear, with a low around 66.
Tuesday
Sunny and hot, with a high near 94.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW South Boston VA
 36.75°N 78.93°W (Elev. 499 ft)
10:30 pm EDT May 12, 2026
12am EDT May 13, 2026-6pm EDT May 19, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database