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

38°F

3°C

Humidity 72%
Wind Speed SW 3 mph
Barometer 29.83 in
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Last update 26 Dec 10:15 pm EST
Extended Forecast for

6 Miles SSW Louisa County / Freeman Field Airport VA

  • Tonight

    Tonight: Partly cloudy, with a low around 37. Southwest wind 5 to 7 mph becoming west after midnight.

    Low: 37 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 49. Northeast wind 5 to 8 mph.

    High: 49 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 30. Calm wind.

    Low: 30 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly cloudy, with a high near 52. Calm wind becoming south 5 to 7 mph in the morning. Winds could gust as high as 16 mph.

    High: 52 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A slight chance of rain after 1am. Cloudy, with a low around 44. Southwest wind 6 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    Low: 44 °F

    Cloudy then
    Slight Chance
    Rain

  • Monday

    Monday: A chance of rain. Mostly cloudy, with a high near 66. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 66 °F

    Chance Rain

  • Monday Night

    Monday Night: Mostly clear, with a low around 26.

    Low: 26 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 40.

    High: 40 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 24.

    Low: 24 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 37. Southwest wind 5 to 7 mph becoming west after midnight.
Saturday
Mostly sunny, with a high near 49. Northeast wind 5 to 8 mph.
Saturday Night
Increasing clouds, with a low around 30. Calm wind.
Sunday
Mostly cloudy, with a high near 52. Calm wind becoming south 5 to 7 mph in the morning. Winds could gust as high as 16 mph.
Sunday Night
A slight chance of rain after 1am. Cloudy, with a low around 44. Southwest wind 6 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Monday
A chance of rain. Mostly cloudy, with a high near 66. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Mostly clear, with a low around 26.
Tuesday
Sunny, with a high near 40.
Tuesday Night
Mostly clear, with a low around 24.
Wednesday
Mostly sunny, with a high near 45.
Wednesday Night
Mostly cloudy, with a low around 26.
New Year's Day
Mostly sunny, with a high near 41.
Thursday Night
Mostly clear, with a low around 17.
Friday
Sunny, with a high near 34.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SSW Louisa County / Freeman Field Airport VA
 37.91°N 78.01°W (Elev. 400 ft)
Last Update:
9:31 pm EST Dec 26, 2025
Forecast Valid:
10pm EST Dec 26, 2025-6pm EST Jan 2, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation