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

57°F

14°C

Humidity 39%
Wind Speed NE 6 mph
Barometer 30.23 in
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 24 Dec 11:15 am EST
Extended Forecast for

5 Miles W Thornburg VA

  • Today

    Today: Sunny, with a high near 56. North wind 5 to 8 mph, with gusts as high as 18 mph.

    High: 56 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 35. Calm wind.

    Low: 35 °F

    Mostly Cloudy

  • Christmas Day

    Christmas Day: A chance of showers before 1pm. Partly sunny, with a high near 59. South wind 5 to 7 mph becoming northwest in the afternoon. Chance of precipitation is 40%.

    High: 59 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 31. North wind 3 to 6 mph.

    Low: 31 °F

    Mostly Cloudy

  • Friday

    Friday: Rain likely, mainly after 1pm. Cloudy, with a high near 39. Light and variable wind. Chance of precipitation is 70%.

    High: 39 °F

    Chance Rain
    then Rain
    Likely

  • Friday Night

    Friday Night: Rain likely, mainly before 1am. Mostly cloudy, with a low around 34. Chance of precipitation is 60%.

    Low: 34 °F

    Rain Likely

  • Saturday

    Saturday: Partly sunny, with a high near 50.

    High: 50 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of rain. Cloudy, with a high near 53. Chance of precipitation is 50%.

    High: 53 °F

    Chance Rain

Detailed Forecast

Today
Sunny, with a high near 56. North wind 5 to 8 mph, with gusts as high as 18 mph.
Tonight
Mostly cloudy, with a low around 35. Calm wind.
Christmas Day
A chance of showers before 1pm. Partly sunny, with a high near 59. South wind 5 to 7 mph becoming northwest in the afternoon. Chance of precipitation is 40%.
Thursday Night
Mostly cloudy, with a low around 31. North wind 3 to 6 mph.
Friday
Rain likely, mainly after 1pm. Cloudy, with a high near 39. Light and variable wind. Chance of precipitation is 70%.
Friday Night
Rain likely, mainly before 1am. Mostly cloudy, with a low around 34. Chance of precipitation is 60%.
Saturday
Partly sunny, with a high near 50.
Saturday Night
Mostly cloudy, with a low around 36.
Sunday
A chance of rain. Cloudy, with a high near 53. Chance of precipitation is 50%.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 34. Chance of precipitation is 40%.
Monday
Mostly sunny, with a high near 45.
Monday Night
Mostly clear, with a low around 20.
Tuesday
Sunny, with a high near 35.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles W Thornburg VA
 38.12°N 77.61°W (Elev. 249 ft)
Last Update:
9:53 am EST Dec 24, 2025
Forecast Valid:
11am EST Dec 24, 2025-6pm EST Dec 30, 2025
 
Forecast Discussion
 
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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