Current conditions at

Lake Anna Airport (K7W4)

Lat: 37.97°NLon: 77.75°WElev: 351ft.

Fair

69°F

21°C

Humidity 72%
Wind Speed SW 5 mph
Barometer 30.20 in
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 4 Apr 1:15 am EDT
Extended Forecast for

4 Miles NNW Bumpass VA

  • Overnight

    Overnight: Partly cloudy, with a low around 65. Southwest wind around 6 mph.

    Low: 65 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 84. South wind 6 to 10 mph.

    High: 84 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 67. South wind 7 to 10 mph.

    Low: 67 °F

    Partly Cloudy

  • Sunday

    Sunday: Showers and possibly a thunderstorm.  High near 70. Southwest wind 9 to 13 mph, with gusts as high as 22 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 70 °F

    Showers

  • Sunday Night

    Sunday Night: Showers likely before 8pm.  Mostly cloudy, then gradually becoming mostly clear, with a low around 42. Northwest wind around 6 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 42 °F

    Showers
    Likely then
    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 31.

    Low: 31 °F

    Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 65. Southwest wind around 6 mph.
Saturday
Sunny, with a high near 84. South wind 6 to 10 mph.
Saturday Night
Partly cloudy, with a low around 67. South wind 7 to 10 mph.
Sunday
Showers and possibly a thunderstorm. High near 70. Southwest wind 9 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Showers likely before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 42. Northwest wind around 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Sunny, with a high near 66.
Monday Night
Mostly clear, with a low around 41.
Tuesday
Sunny, with a high near 58.
Tuesday Night
Clear, with a low around 31.
Wednesday
Sunny, with a high near 58.
Wednesday Night
Mostly clear, with a low around 35.
Thursday
Mostly sunny, with a high near 69.
Thursday Night
Mostly clear, with a low around 45.
Friday
Sunny, with a high near 75.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNW Bumpass VA
 38°N 77.77°W (Elev. 289 ft)
1:11 am EDT Apr 4, 2026
1am EDT Apr 4, 2026-6pm EDT Apr 10, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database