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

59°F

15°C

Humidity 94%
Wind Speed Calm
Barometer 29.87 in
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 16 Oct 10:55 pm EDT
Extended Forecast for

Ruther Glen VA

  • Tonight

    Tonight: Showers, mainly before 5am, then rain after 5am. Low around 51. North wind around 8 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 51 °F

    Showers

  • Saturday

    Saturday: Rain, mainly before noon. High near 55. North wind 14 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 55 °F

    Rain then
    Slight Chance
    Rain

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 37. North wind around 9 mph, with gusts as high as 17 mph.

    Low: 37 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 57. Northeast wind around 9 mph, with gusts as high as 17 mph.

    High: 57 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 40. North wind 5 to 7 mph.

    Low: 40 °F

    Mostly Clear

  • Monday

    Monday: A chance of rain, mainly before 2pm. Partly sunny, with a high near 57. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 57 °F

    Chance Rain

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 46.

    Low: 46 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy

Detailed Forecast

Tonight
Showers, mainly before 5am, then rain after 5am. Low around 51. North wind around 8 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Rain, mainly before noon. High near 55. North wind 14 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Mostly clear, with a low around 37. North wind around 9 mph, with gusts as high as 17 mph.
Sunday
Sunny, with a high near 57. Northeast wind around 9 mph, with gusts as high as 17 mph.
Sunday Night
Mostly clear, with a low around 40. North wind 5 to 7 mph.
Monday
A chance of rain, mainly before 2pm. Partly sunny, with a high near 57. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Mostly cloudy, with a low around 46.
Tuesday
Mostly sunny, with a high near 62.
Tuesday Night
Partly cloudy, with a low around 50.
Wednesday
Mostly sunny, with a high near 63.
Wednesday Night
A chance of showers. Partly cloudy, with a low around 49. Chance of precipitation is 30%.
Thursday
Partly sunny, with a high near 61.
Thursday Night
Mostly cloudy, with a low around 50.
Friday
Partly sunny, with a high near 66.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Ruther Glen VA
 38.03°N 77.57°W (Elev. 249 ft)
Last Update:
9:13 pm EDT Oct 16, 2026
Forecast Valid:
11pm EDT Oct 16, 2026-6pm EDT Oct 23, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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