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.

Overcast

64°F

18°C

Humidity 96%
Wind Speed Calm
Barometer 30.10 in
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 4 Oct 2:35 pm EDT
Extended Forecast for

Columbia VA

  • This Afternoon

    This Afternoon: Cloudy, with a high near 67. Light north wind.

    High: 67 °F

    Cloudy

  • Tonight

    Tonight: Patchy fog after 11pm. Otherwise, cloudy, with a low around 56. Calm wind.

    Low: 56 °F

    Patchy Fog

  • Monday

    Monday: Patchy fog before 10am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 76. Calm wind becoming north around 5 mph in the afternoon.

    High: 76 °F

    Patchy Fog
    then Sunny

  • Monday Night

    Monday Night: Clear, with a low around 44. Light north wind.

    Low: 44 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 70. Northeast wind around 5 mph becoming calm in the afternoon.

    High: 70 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 42.

    Low: 42 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

Detailed Forecast

This Afternoon
Cloudy, with a high near 67. Light north wind.
Tonight
Patchy fog after 11pm. Otherwise, cloudy, with a low around 56. Calm wind.
Monday
Patchy fog before 10am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 76. Calm wind becoming north around 5 mph in the afternoon.
Monday Night
Clear, with a low around 44. Light north wind.
Tuesday
Sunny, with a high near 70. Northeast wind around 5 mph becoming calm in the afternoon.
Tuesday Night
Clear, with a low around 42.
Wednesday
Sunny, with a high near 74.
Wednesday Night
Mostly clear, with a low around 50.
Thursday
Sunny, with a high near 80.
Thursday Night
Mostly clear, with a low around 52.
Friday
Sunny, with a high near 77.
Friday Night
Partly cloudy, with a low around 52.
Saturday
Partly sunny, with a high near 73.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Columbia VA
 37.75°N 78.15°W (Elev. 200 ft)
Last Update:
2:07 pm EDT Oct 4, 2026
Forecast Valid:
2pm EDT Oct 4, 2026-6pm EDT Oct 10, 2026
 
Forecast Discussion
 
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Additional Resources

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