Current conditions at

Lake Anna Airport (K7W4)

Lat: 37.97°NLon: 77.75°WElev: 351ft.

Overcast

32°F

0°C

Humidity 43%
Wind Speed Calm
Barometer 30.18 in
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Last update 10 Feb 12:55 am EST
Extended Forecast for

Louisa VA

  • Overnight

    Overnight: Partly cloudy, with a low around 24. Calm wind.

    Low: 24 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 56. Calm wind becoming south 5 to 8 mph in the afternoon.

    High: 56 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 36. Southwest wind 5 to 7 mph becoming west after midnight.

    Low: 36 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 53. Light northwest wind becoming west 5 to 9 mph in the morning.

    High: 53 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 26. Northwest wind 3 to 6 mph.

    Low: 26 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

  • Friday

    Friday: Sunny, with a high near 46.

    High: 46 °F

    Sunny

  • Friday Night

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

    Low: 24 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 24. Calm wind.
Tuesday
Sunny, with a high near 56. Calm wind becoming south 5 to 8 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 36. Southwest wind 5 to 7 mph becoming west after midnight.
Wednesday
Mostly sunny, with a high near 53. Light northwest wind becoming west 5 to 9 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 26. Northwest wind 3 to 6 mph.
Thursday
Mostly sunny, with a high near 45.
Thursday Night
Mostly cloudy, with a low around 24.
Friday
Sunny, with a high near 46.
Friday Night
Mostly clear, with a low around 24.
Saturday
Increasing clouds, with a high near 48.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 30. Chance of precipitation is 40%.
Sunday
Rain likely. Cloudy, with a high near 42. Chance of precipitation is 70%.
Sunday Night
Rain likely. Mostly cloudy, with a low around 35. Chance of precipitation is 70%.
Washington's Birthday
A chance of rain. Mostly sunny, with a high near 50. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Louisa VA
 38.02°N 78°W (Elev. 413 ft)
8:38 pm EST Feb 9, 2026
1am EST Feb 10, 2026-6pm EST Feb 16, 2026
 
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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