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.

Mostly Cloudy

72°F

22°C

Humidity 58%
Wind Speed Calm
Barometer 29.86 in
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 17 Apr 3:35 am EDT
Extended Forecast for

8 Miles SW Bumpass VA

  • Overnight

    Overnight: A chance of showers. Mostly cloudy, with a low around 64. West wind around 5 mph. Chance of precipitation is 30%.

    Low: 64 °F

    Chance
    Showers

  • Friday

    Friday: A chance of showers, mainly before 8am. Mostly sunny, with a high near 85. Northwest wind 3 to 8 mph. Winds could gust as high as 16 mph. Chance of precipitation is 30%.

    High: 85 °F

    Chance
    Showers then
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 58. Calm wind.

    Low: 58 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 90. Calm wind becoming south 5 to 8 mph in the afternoon. Winds could gust as high as 16 mph.

    High: 90 °F

    Sunny

  • Saturday Night

    Saturday Night: A chance of showers, mainly after 2am. Mostly cloudy, with a low around 62. Southwest wind around 6 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 62 °F

    Chance
    Showers

  • Sunday

    Sunday: Showers, mainly after 8am. High near 65. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 65 °F

    Showers

  • Sunday Night

    Sunday Night: Showers likely before 8pm. Mostly cloudy during the early evening, then gradual clearing, with a low around 40. Chance of precipitation is 60%.

    Low: 40 °F

    Showers
    Likely then
    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 61.

    High: 61 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 34.

    Low: 34 °F

    Mostly Clear

Detailed Forecast

Overnight
A chance of showers. Mostly cloudy, with a low around 64. West wind around 5 mph. Chance of precipitation is 30%.
Friday
A chance of showers, mainly before 8am. Mostly sunny, with a high near 85. Northwest wind 3 to 8 mph. Winds could gust as high as 16 mph. Chance of precipitation is 30%.
Friday Night
Mostly clear, with a low around 58. Calm wind.
Saturday
Sunny, with a high near 90. Calm wind becoming south 5 to 8 mph in the afternoon. Winds could gust as high as 16 mph.
Saturday Night
A chance of showers, mainly after 2am. Mostly cloudy, with a low around 62. Southwest wind around 6 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Showers, mainly after 8am. High near 65. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Showers likely before 8pm. Mostly cloudy during the early evening, then gradual clearing, with a low around 40. Chance of precipitation is 60%.
Monday
Sunny, with a high near 61.
Monday Night
Mostly clear, with a low around 34.
Tuesday
Sunny, with a high near 68.
Tuesday Night
Mostly clear, with a low around 50.
Wednesday
Mostly sunny, with a high near 80.
Wednesday Night
Partly cloudy, with a low around 53.
Thursday
Sunny, with a high near 81.
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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:
12:56 am EDT Apr 17, 2026
Forecast Valid:
3am EDT Apr 17, 2026-6pm EDT Apr 23, 2026
 
Forecast Discussion
 
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Additional Resources

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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