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

Lake Anna Airport (K7W4)

Lat: 37.97°NLon: 77.75°WElev: 351ft.

Overcast

62°F

17°C

Humidity 95%
Wind Speed NE 6 mph
Barometer 29.89 in
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 12 Oct 9:35 am EDT
Extended Forecast for

Louisa VA

  • Today

    Today: A chance of rain. Cloudy, with a high near 63. Northeast wind 13 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 63 °F

    Chance Rain

  • Tonight

    Tonight: A chance of rain. Cloudy, with a low around 55. North wind around 14 mph, with gusts as high as 22 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 55 °F

    Chance Rain

  • Columbus Day

    Columbus Day: A slight chance of rain before 2pm. Mostly cloudy, with a high near 65. North wind 11 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

    High: 65 °F

    Slight Chance
    Rain

  • Monday Night

    Monday Night: A slight chance of rain between 8pm and 2am. Mostly cloudy, with a low around 55. North wind around 8 mph. Chance of precipitation is 20%.

    Low: 55 °F

    Slight Chance
    Rain

  • Tuesday

    Tuesday: Mostly sunny, with a high near 71. North wind 7 to 11 mph.

    High: 71 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 73.

    High: 73 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 42.

    Low: 42 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

Detailed Forecast

Today
A chance of rain. Cloudy, with a high near 63. Northeast wind 13 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A chance of rain. Cloudy, with a low around 55. North wind around 14 mph, with gusts as high as 22 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Columbus Day
A slight chance of rain before 2pm. Mostly cloudy, with a high near 65. North wind 11 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Monday Night
A slight chance of rain between 8pm and 2am. Mostly cloudy, with a low around 55. North wind around 8 mph. Chance of precipitation is 20%.
Tuesday
Mostly sunny, with a high near 71. North wind 7 to 11 mph.
Tuesday Night
Mostly clear, with a low around 52.
Wednesday
Sunny, with a high near 73.
Wednesday Night
Clear, with a low around 42.
Thursday
Sunny, with a high near 65.
Thursday Night
Clear, with a low around 38.
Friday
Sunny, with a high near 66.
Friday Night
Mostly clear, with a low around 43.
Saturday
Mostly sunny, with a high near 69.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Louisa VA
 38.02°N 78°W (Elev. 413 ft)
Last Update:
6:29 am EDT Oct 12, 2025
Forecast Valid:
9am EDT Oct 12, 2025-6pm EDT Oct 18, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation