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

50°F

10°C

Humidity 80%
Wind Speed Calm
Barometer 30.20 in
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 3 Nov 12:15 am EST
Extended Forecast for

8 Miles SW Bumpass VA

  • Overnight

    Overnight: Rain likely, mainly after 2am. Cloudy, with a low around 45. Calm wind. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 45 °F

    Rain Likely

  • Monday

    Monday: A chance of rain, mainly before 7am. Cloudy through mid morning, then gradual clearing, with a high near 63. Light and variable wind becoming northwest 5 to 7 mph in the morning. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 63 °F

    Chance Rain
    then Sunny

  • Monday Night

    Monday Night: Clear, with a low around 37. West wind around 6 mph.

    Low: 37 °F

    Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 63. West wind 5 to 7 mph.

    High: 63 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 36. Light southwest wind.

    Low: 36 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

Detailed Forecast

Overnight
Rain likely, mainly after 2am. Cloudy, with a low around 45. Calm wind. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Monday
A chance of rain, mainly before 7am. Cloudy through mid morning, then gradual clearing, with a high near 63. Light and variable wind becoming northwest 5 to 7 mph in the morning. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Clear, with a low around 37. West wind around 6 mph.
Tuesday
Mostly sunny, with a high near 63. West wind 5 to 7 mph.
Tuesday Night
Mostly clear, with a low around 36. Light southwest wind.
Wednesday
Sunny, with a high near 69.
Wednesday Night
Mostly clear, with a low around 45.
Thursday
Sunny, with a high near 63.
Thursday Night
Mostly clear, with a low around 39.
Friday
Partly sunny, with a high near 65.
Friday Night
A chance of rain. Mostly cloudy, with a low around 51. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 68.
Saturday Night
Partly cloudy, with a low around 45.
Sunday
Mostly sunny, with a high near 63.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SW Bumpass VA
 37.9°N 77.85°W (Elev. 299 ft)
Last Update:
11:50 pm EST Nov 2, 2025
Forecast Valid:
12am EST Nov 3, 2025-6pm EST Nov 9, 2025
 
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