Current conditions at

Lake Anna Airport (K7W4)

Lat: 37.97° N Lon: 77.75° W Elev: 351 ft.

Fair

82°F

28°C

Humidity 46%
Wind Speed Calm
Barometer 30.05 in
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 25 Aug 4:35 pm EDT
Detailed forecast for

Eastern Louisa

This Afternoon
Mostly sunny. Highs in the lower 80s. Northwest winds around 5 mph.
Tonight
Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 60s. Light and variable winds.
Wednesday
Mostly sunny. Highs in the mid 80s. South winds around 5 mph.
Wednesday Night
Partly cloudy. Lows in the upper 60s. South winds around 5 mph.
Thursday
Partly sunny with a slight chance of showers in the morning, then mostly cloudy with a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 80s. South winds 5 to 10 mph. Chance of rain 50 percent.
Thursday Night
A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the upper 60s. Chance of rain 50 percent.
Friday
Mostly cloudy. A chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 60 percent.
Friday Night
Mostly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers after midnight. Lows in the mid 60s. Chance of rain 60 percent.
Saturday
Mostly cloudy with a chance of showers. Highs in the lower 80s. Chance of rain 40 percent.
Saturday Night
Partly cloudy. A chance of showers in the evening. Lows in the mid 60s. Chance of rain 40 percent.
Sunday
Partly sunny. Highs in the upper 80s.
Sunday Night
Partly cloudy in the evening, then clearing. Lows in the upper 60s.
Monday
Mostly sunny. Highs around 90.



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245 PM EDT Tue Aug 25 2026
 
 

Additional Resources

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National Digital Forecast Database