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.

Fair

39°F

4°C

Humidity 82%
Wind Speed S 3 mph
Barometer 30.14 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 20 Mar 4:35 am EDT
Extended Forecast for

5 Miles NNW Partlow VA

  • Today

    Today: Increasing clouds, with a high near 70. Light southwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 23 mph.

    High: 70 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Showers likely, mainly before 1am. Cloudy during the early evening, then gradual clearing, with a low around 50. Southwest wind around 7 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 50 °F

    Showers
    Likely

  • Saturday

    Saturday: Sunny, with a high near 70. Calm wind becoming north around 5 mph in the morning.

    High: 70 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 46. Calm wind.

    Low: 46 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 79. Calm wind becoming southwest 5 to 8 mph in the morning.

    High: 79 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A slight chance of rain after 2am. Partly cloudy, with a low around 58. Chance of precipitation is 20%.

    Low: 58 °F

    Partly Cloudy
    then Slight
    Chance Rain

  • Monday

    Monday: A chance of rain between 8am and 2pm. Partly sunny, with a high near 67. Chance of precipitation is 30%.

    High: 67 °F

    Chance Rain

  • Monday Night

    Monday Night: Mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 55.

    High: 55 °F

    Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 70. Light southwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 23 mph.
Tonight
Showers likely, mainly before 1am. Cloudy during the early evening, then gradual clearing, with a low around 50. Southwest wind around 7 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Sunny, with a high near 70. Calm wind becoming north around 5 mph in the morning.
Saturday Night
Partly cloudy, with a low around 46. Calm wind.
Sunday
Mostly sunny, with a high near 79. Calm wind becoming southwest 5 to 8 mph in the morning.
Sunday Night
A slight chance of rain after 2am. Partly cloudy, with a low around 58. Chance of precipitation is 20%.
Monday
A chance of rain between 8am and 2pm. Partly sunny, with a high near 67. Chance of precipitation is 30%.
Monday Night
Mostly clear, with a low around 33.
Tuesday
Sunny, with a high near 55.
Tuesday Night
Mostly cloudy, with a low around 39.
Wednesday
Partly sunny, with a high near 60.
Wednesday Night
Mostly cloudy, with a low around 41.
Thursday
Mostly sunny, with a high near 67.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNW Partlow VA
 38.11°N 77.7°W (Elev. 299 ft)
Last Update:
2:22 am EDT Mar 20, 2026
Forecast Valid:
4am EDT Mar 20, 2026-6pm EDT Mar 26, 2026
 
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Additional Resources

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Chance of Precipitation