Current conditions at

Lake Anna Airport (K7W4)

Lat: 37.97°NLon: 77.75°WElev: 351ft.

Mostly Cloudy

36°F

2°C

Humidity 62%
Wind Speed Calm
Barometer 30.13 in
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Last update 12 Feb 9:15 am EST
Extended Forecast for

3 Miles S Thornburg VA

  • Today

    Today: Partly sunny, with a high near 43. Northwest wind 7 to 9 mph.

    High: 43 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 21. North wind 3 to 5 mph.

    Low: 21 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 44. Calm wind becoming north around 6 mph.

    High: 44 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 23. Calm wind.

    Low: 23 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 56. Calm wind becoming west around 6 mph.

    High: 56 °F

    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 33.

    Low: 33 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Rain likely, mainly after 1pm.  Cloudy, with a high near 46. Chance of precipitation is 70%.

    High: 46 °F

    Chance Rain
    then Rain
    Likely

  • Sunday Night

    Sunday Night: Rain likely, mainly before 1am.  Mostly cloudy, with a low around 37. Chance of precipitation is 60%.

    Low: 37 °F

    Rain Likely

  • Washington's Birthday

    Washington's Birthday: Mostly sunny, with a high near 50.

    High: 50 °F

    Mostly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 43. Northwest wind 7 to 9 mph.
Tonight
Mostly clear, with a low around 21. North wind 3 to 5 mph.
Friday
Sunny, with a high near 44. Calm wind becoming north around 6 mph.
Friday Night
Mostly clear, with a low around 23. Calm wind.
Saturday
Sunny, with a high near 56. Calm wind becoming west around 6 mph.
Saturday Night
Increasing clouds, with a low around 33.
Sunday
Rain likely, mainly after 1pm. Cloudy, with a high near 46. Chance of precipitation is 70%.
Sunday Night
Rain likely, mainly before 1am. Mostly cloudy, with a low around 37. Chance of precipitation is 60%.
Washington's Birthday
Mostly sunny, with a high near 50.
Monday Night
Mostly cloudy, with a low around 33.
Tuesday
Partly sunny, with a high near 56.
Tuesday Night
Mostly cloudy, with a low around 41.
Wednesday
A chance of rain. Mostly cloudy, with a high near 62. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Thornburg VA
 38.09°N 77.5°W (Elev. 226 ft)
6:23 am EST Feb 12, 2026
9am EST Feb 12, 2026-6pm EST Feb 18, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database