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

33°F

1°C

Humidity 38%
Wind Speed E 5 mph
Barometer 29.90 in
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 1 Jan 4:55 pm EST
Extended Forecast for

8 Miles SW Bumpass VA

  • Tonight

    Tonight: Mostly cloudy, with a low around 23. Calm wind.

    Low: 23 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 48. Light and variable wind.

    High: 48 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 27. Calm wind.

    Low: 27 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of rain and snow between 1pm and 4pm, then a chance of rain after 4pm. Cloudy, with a high near 38. Light east wind. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 38 °F

    Cloudy then
    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: A slight chance of rain, mixing with snow after 10pm, then gradually ending. Cloudy during the early evening, then gradual clearing, with a low around 24. Calm wind. Chance of precipitation is 20%.

    Low: 24 °F

    Slight Chance
    Rain/Snow

  • Sunday

    Sunday: Sunny, with a high near 44.

    High: 44 °F

    Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 22.

    Low: 22 °F

    Increasing
    Clouds

  • Monday

    Monday: Partly sunny, with a high near 43.

    High: 43 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 23. Calm wind.
Friday
Mostly sunny, with a high near 48. Light and variable wind.
Friday Night
Mostly cloudy, with a low around 27. Calm wind.
Saturday
A chance of rain and snow between 1pm and 4pm, then a chance of rain after 4pm. Cloudy, with a high near 38. Light east wind. Chance of precipitation is 30%. Little or no snow accumulation expected.
Saturday Night
A slight chance of rain, mixing with snow after 10pm, then gradually ending. Cloudy during the early evening, then gradual clearing, with a low around 24. Calm wind. Chance of precipitation is 20%.
Sunday
Sunny, with a high near 44.
Sunday Night
Increasing clouds, with a low around 22.
Monday
Partly sunny, with a high near 43.
Monday Night
Partly cloudy, with a low around 32.
Tuesday
Partly sunny, with a high near 54.
Tuesday Night
Mostly cloudy, with a low around 43.
Wednesday
Mostly cloudy, with a high near 60.
Wednesday Night
Mostly cloudy, with a low around 37.
Thursday
Partly sunny, with a high near 56.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SW Bumpass VA
 37.87°N 77.82°W (Elev. 397 ft)
Last Update:
1:22 pm EST Jan 1, 2026
Forecast Valid:
5pm EST Jan 1, 2026-6pm EST Jan 8, 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