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

29°F

-2°C

Humidity 100%
Wind Speed Calm
Barometer 30.18 in
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Last update 13 Mar 2:15 am EDT
Extended Forecast for

5 Miles NNW Partlow VA

  • Overnight

    Overnight: Mostly clear, with a low around 32. Calm wind.

    Low: 32 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 55. Breezy, with a light south wind increasing to 15 to 20 mph in the morning. Winds could gust as high as 36 mph.

    High: 55 °F

    Sunny then
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 40. Southwest wind 7 to 17 mph, with gusts as high as 29 mph.

    Low: 40 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 61. West wind 3 to 5 mph.

    High: 61 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 39. Calm wind.

    Low: 39 °F

    Mostly Cloudy

  • Sunday

    Sunday: A slight chance of rain after 2pm. Mostly cloudy, with a high near 64. Chance of precipitation is 20%.

    High: 64 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Sunday Night

    Sunday Night: Rain after 8pm. Low around 54. Chance of precipitation is 80%.

    Low: 54 °F

    Rain

  • Monday

    Monday: Rain, with thunderstorms also possible after 2pm. High near 71. Chance of precipitation is 100%.

    High: 71 °F

    Rain

  • Monday Night

    Monday Night: A chance of rain and thunderstorms before 8pm, then a chance of rain between 8pm and 2am. Mostly cloudy, with a low around 33. Chance of precipitation is 50%.

    Low: 33 °F

    Chance
    T-storms then
    Chance Rain

Detailed Forecast

Overnight
Mostly clear, with a low around 32. Calm wind.
Friday
Sunny, with a high near 55. Breezy, with a light south wind increasing to 15 to 20 mph in the morning. Winds could gust as high as 36 mph.
Friday Night
Mostly clear, with a low around 40. Southwest wind 7 to 17 mph, with gusts as high as 29 mph.
Saturday
Mostly sunny, with a high near 61. West wind 3 to 5 mph.
Saturday Night
Mostly cloudy, with a low around 39. Calm wind.
Sunday
A slight chance of rain after 2pm. Mostly cloudy, with a high near 64. Chance of precipitation is 20%.
Sunday Night
Rain after 8pm. Low around 54. Chance of precipitation is 80%.
Monday
Rain, with thunderstorms also possible after 2pm. High near 71. Chance of precipitation is 100%.
Monday Night
A chance of rain and thunderstorms before 8pm, then a chance of rain between 8pm and 2am. Mostly cloudy, with a low around 33. Chance of precipitation is 50%.
Tuesday
Mostly sunny, with a high near 45.
Tuesday Night
Mostly clear, with a low around 23.
Wednesday
Mostly sunny, with a high near 47.
Wednesday Night
Mostly cloudy, with a low around 29.
Thursday
Partly sunny, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNW Partlow VA
 38.11°N 77.7°W (Elev. 299 ft)
Last Update:
1:53 am EDT Mar 13, 2026
Forecast Valid:
2am EDT Mar 13, 2026-6pm EDT Mar 19, 2026
 
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