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

Petersburg, Dinwiddie County Airport (KPTB)

Lat: 37.18°NLon: 77.52°WElev: 194ft.

Overcast

33°F

1°C

Humidity 94%
Wind Speed Calm
Barometer 30.13 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 4 Feb 2:55 am EST
Extended Forecast for

McKenney VA

  • Overnight

    Overnight: A chance of rain. Cloudy, with a low around 32. Calm wind. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 32 °F

    Chance Rain

  • Wednesday

    Wednesday: A chance of rain and snow before 4pm, then a chance of sleet between 4pm and 5pm, then a chance of snow and sleet after 5pm. Cloudy, with a high near 38. Calm wind becoming northeast 5 to 8 mph in the morning. Chance of precipitation is 50%. New snow and sleet accumulation of less than a half inch possible.

    High: 38 °F

    Chance Rain
    then Chance
    Wintry Mix

  • Wednesday Night

    Wednesday Night: Snow likely, mainly before 1am. Cloudy, with a low around 23. North wind 5 to 7 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 23 °F

    Snow Likely

  • Thursday

    Thursday: Mostly sunny, with a high near 39. North wind around 8 mph.

    High: 39 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 17. Calm wind.

    Low: 17 °F

    Mostly Clear

  • Friday

    Friday: A chance of snow after 1pm. Mostly sunny, with a high near 43. Chance of precipitation is 30%.

    High: 43 °F

    Sunny then
    Chance Snow

  • Friday Night

    Friday Night: Partly cloudy, with a low around 23.

    Low: 23 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 39.

    High: 39 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 15.

    Low: 15 °F

    Mostly Clear

Detailed Forecast

Overnight
A chance of rain. Cloudy, with a low around 32. Calm wind. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A chance of rain and snow before 4pm, then a chance of sleet between 4pm and 5pm, then a chance of snow and sleet after 5pm. Cloudy, with a high near 38. Calm wind becoming northeast 5 to 8 mph in the morning. Chance of precipitation is 50%. New snow and sleet accumulation of less than a half inch possible.
Wednesday Night
Snow likely, mainly before 1am. Cloudy, with a low around 23. North wind 5 to 7 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday
Mostly sunny, with a high near 39. North wind around 8 mph.
Thursday Night
Mostly clear, with a low around 17. Calm wind.
Friday
A chance of snow after 1pm. Mostly sunny, with a high near 43. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 23.
Saturday
Sunny, with a high near 39.
Saturday Night
Mostly clear, with a low around 15.
Sunday
Mostly sunny, with a high near 39.
Sunday Night
Partly cloudy, with a low around 21.
Monday
Mostly sunny, with a high near 44.
Monday Night
Partly cloudy, with a low around 24.
Tuesday
Mostly sunny, with a high near 52.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
McKenney VA
 36.99°N 77.71°W (Elev. 299 ft)
Last Update:
2:35 am EST Feb 4, 2026
Forecast Valid:
3am EST Feb 4, 2026-6pm EST Feb 10, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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