Current conditions at
Lake Anna Airport (K7W4)
Lat: 37.97°NLon: 77.75°WElev: 351ft.
Fair
78°F
26°C
| Humidity | 48% |
| Wind Speed | Calm |
| Barometer | 29.98 in |
| Dewpoint | 57°F (14°C) |
| Visibility | 10.00 mi |
| Heat Index | 79°F (26°C) |
| Last update | 8 Oct 12:35 pm EDT |
Extended Forecast for
Louisa VA
This Afternoon
High: 82 °F
Sunny
Tonight
Low: 48 °F
Mostly Clear
Friday
High: 75 °F
Mostly Sunny
Friday Night
Low: 51 °F
Mostly Cloudy
Saturday
High: 72 °F
Partly Sunny
Saturday Night
Low: 57 °F
Cloudy then
Chance
ShowersSunday
High: 66 °F
Showers
Sunday Night
Low: 61 °F
Chance
ShowersColumbus Day
High: 74 °F
Partly Sunny
Detailed Forecast
This Afternoon
Sunny, with a high near 82. Northwest wind 7 to 9 mph.
Tonight
Mostly clear, with a low around 48. Light northwest wind.
Friday
Mostly sunny, with a high near 75. Calm wind becoming northwest around 5 mph.
Friday Night
Clear during the early evening, then becoming mostly cloudy, with a low around 51. Calm wind.
Saturday
Partly sunny, with a high near 72. Calm wind becoming southeast around 6 mph in the afternoon.
Saturday Night
A chance of showers after 2am. Cloudy, with a low around 57. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Showers, mainly after 8am. High near 66. Chance of precipitation is 90%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 61. Chance of precipitation is 50%.
Columbus Day
Partly sunny, with a high near 74.
Monday Night
Partly cloudy, with a low around 58.
Tuesday
Sunny, with a high near 76.
Tuesday Night
Mostly clear, with a low around 52.
Wednesday
Sunny, with a high near 65.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Louisa VA
38.03°N 78.02°W (Elev. 423 ft)
38.03°N 78.02°W (Elev. 423 ft)
6:24 am EDT Oct 8, 2026
12pm EDT Oct 8, 2026-6pm EDT Oct 14, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
