National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

South Hill, Mecklenburg-Brunswick Regional Airport (KAVC)

Lat: 36.69°NLon: 78.05°WElev: 443ft.

Fair

55°F

13°C

Humidity 78%
Wind Speed SE 3 mph
Barometer 29.96 in
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 22 Mar 2:35 am EDT
Extended Forecast for

Dundas VA

  • Overnight

    Overnight: Partly cloudy, with a low around 52. South wind 3 to 5 mph.

    Low: 52 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 86. Calm wind becoming southwest 5 to 8 mph in the afternoon.

    High: 86 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 64. Southwest wind 5 to 7 mph.

    Low: 64 °F

    Mostly Clear

  • Monday

    Monday: A chance of showers and thunderstorms before 11am, then a chance of showers between 11am and 2pm. Mostly cloudy, then gradually becoming sunny, with a high near 71. North wind 7 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

    High: 71 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Mostly clear, with a low around 38. North wind around 7 mph.

    Low: 38 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 56.

    High: 56 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 48.

    Low: 48 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 52. South wind 3 to 5 mph.
Sunday
Sunny, with a high near 86. Calm wind becoming southwest 5 to 8 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 64. Southwest wind 5 to 7 mph.
Monday
A chance of showers and thunderstorms before 11am, then a chance of showers between 11am and 2pm. Mostly cloudy, then gradually becoming sunny, with a high near 71. North wind 7 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Monday Night
Mostly clear, with a low around 38. North wind around 7 mph.
Tuesday
Mostly sunny, with a high near 56.
Tuesday Night
Partly cloudy, with a low around 36.
Wednesday
Mostly sunny, with a high near 67.
Wednesday Night
Mostly cloudy, with a low around 48.
Thursday
Partly sunny, with a high near 75.
Thursday Night
Partly cloudy, with a low around 58.
Friday
A chance of showers. Partly sunny, with a high near 74. Chance of precipitation is 40%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 38. Chance of precipitation is 50%.
Saturday
Mostly sunny, with a high near 56.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Dundas VA
 36.91°N 78.03°W (Elev. 394 ft)
Last Update:
2:19 am EDT Mar 22, 2026
Forecast Valid:
2am EDT Mar 22, 2026-6pm EDT Mar 28, 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