National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Lake Anna Airport (K7W4)

Lat: 37.97°NLon: 77.75°WElev: 351ft.

Fair

73°F

23°C

Humidity 86%
Wind Speed Calm
Barometer 30.14 in
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Last update 29 Jun 11:15 pm EDT
Extended Forecast for

Louisa County / Freeman Field Airport VA

  • Tonight

    Tonight: Patchy fog after 5am. Otherwise, mostly clear, with a low around 66. Calm wind.

    Low: 66 °F

    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 7am. Otherwise, sunny, with a high near 90. Calm wind becoming south around 6 mph in the morning.

    High: 90 °F

    Patchy Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 68. South wind 3 to 5 mph.

    Low: 68 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 97. Heat index values as high as 104. South wind around 6 mph.

    High: 97 °F

    Hot

  • Wednesday Night

    Wednesday Night: Clear, with a low around 73. South wind around 6 mph.

    Low: 73 °F

    Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 100.

    High: 100 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 74.

    Low: 74 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 101.

    High: 101 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 73.

    Low: 73 °F

    Mostly Clear

Detailed Forecast

Tonight
Patchy fog after 5am. Otherwise, mostly clear, with a low around 66. Calm wind.
Tuesday
Patchy fog before 7am. Otherwise, sunny, with a high near 90. Calm wind becoming south around 6 mph in the morning.
Tuesday Night
Mostly clear, with a low around 68. South wind 3 to 5 mph.
Wednesday
Sunny and hot, with a high near 97. Heat index values as high as 104. South wind around 6 mph.
Wednesday Night
Clear, with a low around 73. South wind around 6 mph.
Thursday
Sunny and hot, with a high near 100.
Thursday Night
Mostly clear, with a low around 74.
Friday
Sunny and hot, with a high near 101.
Friday Night
Mostly clear, with a low around 73.
Independence Day
A chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 99. Chance of precipitation is 40%.
Saturday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 73. Chance of precipitation is 30%.
Sunday
A chance of showers and thunderstorms. Mostly sunny, with a high near 96. Chance of precipitation is 50%.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 71. Chance of precipitation is 30%.
Monday
Showers likely and possibly a thunderstorm. Mostly sunny, with a high near 95. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Louisa County / Freeman Field Airport VA
 38°N 77.97°W (Elev. 453 ft)
Last Update:
9:43 pm EDT Jun 29, 2026
Forecast Valid:
11pm EDT Jun 29, 2026-6pm EDT Jul 6, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation