Current conditions at

Lake Anna Airport (K7W4)

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

Overcast

71°F

22°C

Humidity 85%
Wind Speed Calm
Barometer 29.98 in
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 31 Jul 1:55 am EDT
Detailed forecast for

Caroline County

Rest Of Tonight
Partly cloudy late this evening, then clearing. Lows in the lower 60s. Light and variable winds.
Friday
Mostly sunny. Highs in the upper 80s. Northwest winds around 5 mph.
Friday Night
Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 60s. Southeast winds around 5 mph.
Saturday
Partly sunny. Highs around 90. South winds 5 to 10 mph.
Saturday Night
Mostly cloudy in the evening, then becoming partly cloudy. Lows around 70. South winds 5 to 10 mph.
Sunday
Partly sunny in the morning, then mostly cloudy with a chance of showers in the afternoon. Highs in the upper 80s. Chance of rain 30 percent.
Sunday Night
Showers likely with a chance of thunderstorms. Lows around 70. Chance of rain 70 percent.
Monday
Showers likely. A chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 70 percent.
Monday Night
Mostly cloudy in the evening, then becoming partly cloudy. A chance of thunderstorms. Showers likely, mainly in the evening. Lows in the upper 60s. Chance of rain 70 percent.
Tuesday
Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 50 percent.
Tuesday Night
Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the upper 60s. Chance of rain 50 percent.
Wednesday
Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 40 percent.
Wednesday Night
Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the lower 70s. Chance of rain 40 percent.
Thursday
Partly sunny. Highs in the lower 90s. Heat index values up to 100 in the afternoon.



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1145 PM EDT Thu Jul 30 2026
 
 

Additional Resources

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National Digital Forecast Database