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.

Fair

29°F

-2°C

Humidity 80%
Wind Speed Calm
Barometer 30.22 in
Dewpoint 24°F (-4°C)
Visibility NA
Last update 12 Jan 10:55 pm EST
Extended Forecast for

Fort Gregg-Adams VA

  • Tonight

    Tonight: Clear, with a low around 29. Southwest wind around 5 mph becoming calm after midnight.

    Low: 29 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 57. Light southwest wind increasing to 5 to 9 mph in the morning.

    High: 57 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 35. Southwest wind around 9 mph.

    Low: 35 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 55. Southwest wind 6 to 8 mph.

    High: 55 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A chance of rain, mainly after 1am. Mostly cloudy, with a low around 33. West wind 3 to 6 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 33 °F

    Chance Rain

  • Thursday

    Thursday: A chance of rain and snow before 10am, then a slight chance of snow between 10am and 1pm. Partly sunny, with a high near 41. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 41 °F

    Chance
    Rain/Snow
    then Slight
    Chance Snow

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming clear, with a low around 18.

    Low: 18 °F

    Decreasing
    Clouds

  • Friday

    Friday: Sunny, with a high near 39.

    High: 39 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 25.

    Low: 25 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 29. Southwest wind around 5 mph becoming calm after midnight.
Tuesday
Sunny, with a high near 57. Light southwest wind increasing to 5 to 9 mph in the morning.
Tuesday Night
Mostly clear, with a low around 35. Southwest wind around 9 mph.
Wednesday
Mostly cloudy, with a high near 55. Southwest wind 6 to 8 mph.
Wednesday Night
A chance of rain, mainly after 1am. Mostly cloudy, with a low around 33. West wind 3 to 6 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A chance of rain and snow before 10am, then a slight chance of snow between 10am and 1pm. Partly sunny, with a high near 41. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Mostly cloudy, then gradually becoming clear, with a low around 18.
Friday
Sunny, with a high near 39.
Friday Night
Mostly clear, with a low around 25.
Saturday
Mostly sunny, with a high near 47.
Saturday Night
Mostly cloudy, with a low around 26.
Sunday
Partly sunny, with a high near 40.
Sunday Night
Mostly clear, with a low around 18.
M.L.King Day
Sunny, with a high near 37.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Fort Gregg-Adams VA
 37.24°N 77.33°W (Elev. 98 ft)
Last Update:
5:49 pm EST Jan 12, 2026
Forecast Valid:
11pm EST Jan 12, 2026-6pm EST Jan 19, 2026
 
Forecast Discussion
 
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Additional Resources

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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