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

Lake Anna Airport (K7W4)

Lat: 37.97°NLon: 77.75°WElev: 351ft.

Fair

45°F

7°C

Humidity 95%
Wind Speed Calm
Barometer 30.11 in
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 7 Oct 1:35 am EDT
Extended Forecast for

6 Miles NW Powhatan VA

  • Overnight

    Overnight: Clear, with a low around 41. Calm wind.

    Low: 41 °F

    Clear

  • Wednesday

    Wednesday: Patchy fog before 9am. Otherwise, sunny, with a high near 73. Calm wind becoming southwest 5 to 7 mph in the morning.

    High: 73 °F

    Patchy Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 52. Southwest wind 3 to 5 mph.

    Low: 52 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 82. West wind 3 to 6 mph.

    High: 82 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 51. Light north wind.

    Low: 51 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 76.

    High: 76 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 53.

    Low: 53 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 74.

    High: 74 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of showers after 2am. Mostly cloudy, with a low around 58. Chance of precipitation is 50%.

    Low: 58 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

Overnight
Clear, with a low around 41. Calm wind.
Wednesday
Patchy fog before 9am. Otherwise, sunny, with a high near 73. Calm wind becoming southwest 5 to 7 mph in the morning.
Wednesday Night
Clear, with a low around 52. Southwest wind 3 to 5 mph.
Thursday
Sunny, with a high near 82. West wind 3 to 6 mph.
Thursday Night
Partly cloudy, with a low around 51. Light north wind.
Friday
Mostly sunny, with a high near 76.
Friday Night
Mostly cloudy, with a low around 53.
Saturday
Partly sunny, with a high near 74.
Saturday Night
A chance of showers after 2am. Mostly cloudy, with a low around 58. Chance of precipitation is 50%.
Sunday
A chance of showers and thunderstorms before 8am, then showers likely and possibly a thunderstorm between 8am and 2pm, then showers after 2pm. High near 69. Chance of precipitation is 80%.
Sunday Night
Showers. Low around 62. Chance of precipitation is 80%.
Columbus Day
A chance of showers. Partly sunny, with a high near 73. Chance of precipitation is 40%.
Monday Night
Partly cloudy, with a low around 58.
Tuesday
Mostly sunny, with a high near 74.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NW Powhatan VA
 37.62°N 78°W (Elev. 259 ft)
Last Update:
1:37 am EDT Oct 7, 2026
Forecast Valid:
1am EDT Oct 7, 2026-6pm EDT Oct 13, 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