Current conditions at

Lake Anna Airport (K7W4)

Lat: 37.97°NLon: 77.75°WElev: 351ft.

Partly Cloudy

80°F

27°C

Humidity 48%
Wind Speed SW 12 G 17 mph
Barometer 30.23 in
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 3 Apr 1:35 pm EDT
Extended Forecast for

Louisa VA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 82. Southwest wind around 11 mph, with gusts as high as 21 mph.

    High: 82 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 63. Southwest wind around 7 mph.

    Low: 63 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 85. Southwest wind 6 to 11 mph, with gusts as high as 20 mph.

    High: 85 °F

    Sunny

  • Saturday Night

    Saturday Night: A slight chance of showers before 8pm, then a slight chance of showers after 2am.  Partly cloudy, with a low around 63. South wind 8 to 11 mph, with gusts as high as 21 mph.  Chance of precipitation is 20%.

    Low: 63 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: Showers, mainly between 8am and 2pm.  High near 72. Southwest wind 9 to 14 mph, with gusts as high as 24 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 72 °F

    Showers

  • Sunday Night

    Sunday Night: A chance of showers before 8pm.  Mostly cloudy, then gradually becoming clear, with a low around 42. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 42 °F

    Chance
    Showers then
    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 82. Southwest wind around 11 mph, with gusts as high as 21 mph.
Tonight
Partly cloudy, with a low around 63. Southwest wind around 7 mph.
Saturday
Sunny, with a high near 85. Southwest wind 6 to 11 mph, with gusts as high as 20 mph.
Saturday Night
A slight chance of showers before 8pm, then a slight chance of showers after 2am. Partly cloudy, with a low around 63. South wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Sunday
Showers, mainly between 8am and 2pm. High near 72. Southwest wind 9 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
A chance of showers before 8pm. Mostly cloudy, then gradually becoming clear, with a low around 42. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Sunny, with a high near 67.
Monday Night
Mostly clear, with a low around 41.
Tuesday
Sunny, with a high near 59.
Tuesday Night
Clear, with a low around 31.
Wednesday
Sunny, with a high near 59.
Wednesday Night
Mostly clear, with a low around 36.
Thursday
Mostly sunny, with a high near 69.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Louisa VA
 38.02°N 78°W (Elev. 413 ft)
12:53 pm EDT Apr 3, 2026
1pm EDT Apr 3, 2026-6pm EDT Apr 9, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database