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

66°F

19°C

Humidity 59%
Wind Speed Calm
Barometer 30.18 in
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 4 Mar 2:35 pm EST
Extended Forecast for

8 Miles SW Bumpass VA

  • This Afternoon

    This Afternoon: A chance of showers, mainly after 4pm. Mostly cloudy, with a high near 67. Light and variable wind. Chance of precipitation is 30%.

    High: 67 °F

    Chance
    Showers

  • Tonight

    Tonight: A chance of showers, mainly before 7pm. Mostly cloudy, with a low around 51. Light and variable wind. Chance of precipitation is 30%.

    Low: 51 °F

    Chance
    Showers

  • Thursday

    Thursday: Mostly sunny, with a high near 77. Southwest wind 3 to 7 mph. Winds could gust as high as 16 mph.

    High: 77 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A slight chance of showers. Mostly cloudy, with a low around 58. Southwest wind around 6 mph. Chance of precipitation is 20%.

    Low: 58 °F

    Slight Chance
    Showers

  • Friday

    Friday: A slight chance of showers after 1pm. Mostly sunny, with a high near 79. Southwest wind around 6 mph. Chance of precipitation is 20%.

    High: 79 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 56.

    Low: 56 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 81.

    High: 81 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of showers before 1am. Mostly cloudy, with a low around 61. Chance of precipitation is 40%.

    Low: 61 °F

    Chance
    Showers

  • Sunday

    Sunday: A chance of showers after 1pm. Mostly cloudy, with a high near 73. Chance of precipitation is 40%.

    High: 73 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

This Afternoon
A chance of showers, mainly after 4pm. Mostly cloudy, with a high near 67. Light and variable wind. Chance of precipitation is 30%.
Tonight
A chance of showers, mainly before 7pm. Mostly cloudy, with a low around 51. Light and variable wind. Chance of precipitation is 30%.
Thursday
Mostly sunny, with a high near 77. Southwest wind 3 to 7 mph. Winds could gust as high as 16 mph.
Thursday Night
A slight chance of showers. Mostly cloudy, with a low around 58. Southwest wind around 6 mph. Chance of precipitation is 20%.
Friday
A slight chance of showers after 1pm. Mostly sunny, with a high near 79. Southwest wind around 6 mph. Chance of precipitation is 20%.
Friday Night
Partly cloudy, with a low around 56.
Saturday
Partly sunny, with a high near 81.
Saturday Night
A chance of showers before 1am. Mostly cloudy, with a low around 61. Chance of precipitation is 40%.
Sunday
A chance of showers after 1pm. Mostly cloudy, with a high near 73. Chance of precipitation is 40%.
Sunday Night
Mostly cloudy, with a low around 52.
Monday
A chance of showers. Partly sunny, with a high near 73. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 56.
Tuesday
Mostly sunny, with a high near 80.
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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:
12:52 pm EST Mar 4, 2026
Forecast Valid:
2pm EST Mar 4, 2026-6pm EDT Mar 10, 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