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

48°F

9°C

Humidity 92%
Wind Speed Calm
Barometer 29.80 in
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 21 Mar 5:55 am EDT
Extended Forecast for

5 Miles NNW Partlow VA

  • Today

    Today: Sunny, with a high near 70. Calm wind becoming north around 5 mph.

    High: 70 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 48. Calm wind.

    Low: 48 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 84. Southwest wind 3 to 8 mph. Winds could gust as high as 18 mph.

    High: 84 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A chance of rain and thunderstorms after 2am. Partly cloudy, with a low around 56. South wind around 6 mph. Chance of precipitation is 40%.

    Low: 56 °F

    Partly Cloudy
    then Chance
    Rain

  • Monday

    Monday: A chance of rain and thunderstorms before 8am, then a chance of rain between 8am and 2pm. Mostly sunny, with a high near 62. North wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.

    High: 62 °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 54.

    High: 54 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 63.

    High: 63 °F

    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 70. Calm wind becoming north around 5 mph.
Tonight
Mostly clear, with a low around 48. Calm wind.
Sunday
Mostly sunny, with a high near 84. Southwest wind 3 to 8 mph. Winds could gust as high as 18 mph.
Sunday Night
A chance of rain and thunderstorms after 2am. Partly cloudy, with a low around 56. South wind around 6 mph. Chance of precipitation is 40%.
Monday
A chance of rain and thunderstorms before 8am, then a chance of rain between 8am and 2pm. Mostly sunny, with a high near 62. North wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Monday Night
Mostly clear, with a low around 33.
Tuesday
Sunny, with a high near 54.
Tuesday Night
Partly cloudy, with a low around 36.
Wednesday
Partly sunny, with a high near 63.
Wednesday Night
Mostly cloudy, with a low around 42.
Thursday
Partly sunny, with a high near 68.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 51. Chance of precipitation is 30%.
Friday
A chance of rain. Partly sunny, with a high near 66. Chance of precipitation is 30%.
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Forecast Area
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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:
4:53 am EDT Mar 21, 2026
Forecast Valid:
6am EDT Mar 21, 2026-6pm EDT Mar 27, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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