National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Culpeper Regional Airport (KCJR)

Lat: 38.53°NLon: 77.86°WElev: 295ft.

Fair

41°F

5°C

Humidity 48%
Wind Speed Calm
Barometer 29.70 in
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 14 Jan 7:35 am EST
Extended Forecast for

Sumerduck VA

  • Today

    Today: A slight chance of rain between 3pm and 5pm. Cloudy, with a high near 55. South wind 6 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    High: 55 °F

    Slight Chance
    Rain

  • Tonight

    Tonight: A chance of rain before 3am, then a chance of snow. Cloudy, with a low around 25. Southwest wind 8 to 17 mph becoming northwest after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 50%.

    Low: 25 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Thursday

    Thursday: Mostly sunny, with a high near 34. Northwest wind 11 to 15 mph, with gusts as high as 25 mph.

    High: 34 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 16. West wind 5 to 9 mph becoming light southwest after midnight. Winds could gust as high as 21 mph.

    Low: 16 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 38. Light southwest wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 22 mph.

    High: 38 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of rain and snow before 1pm. Mostly sunny, with a high near 46. Chance of precipitation is 30%.

    High: 46 °F

    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 35.

    High: 35 °F

    Mostly Sunny

Detailed Forecast

Today
A slight chance of rain between 3pm and 5pm. Cloudy, with a high near 55. South wind 6 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Tonight
A chance of rain before 3am, then a chance of snow. Cloudy, with a low around 25. Southwest wind 8 to 17 mph becoming northwest after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 50%.
Thursday
Mostly sunny, with a high near 34. Northwest wind 11 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Mostly clear, with a low around 16. West wind 5 to 9 mph becoming light southwest after midnight. Winds could gust as high as 21 mph.
Friday
Mostly sunny, with a high near 38. Light southwest wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 22 mph.
Friday Night
Partly cloudy, with a low around 27.
Saturday
A chance of rain and snow before 1pm. Mostly sunny, with a high near 46. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 22.
Sunday
Mostly sunny, with a high near 35.
Sunday Night
Mostly clear, with a low around 16.
M.L.King Day
Mostly sunny, with a high near 36.
Monday Night
Partly cloudy, with a low around 15.
Tuesday
Sunny, with a high near 33.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sumerduck VA
 38.45°N 77.73°W (Elev. 348 ft)
Last Update:
6:53 am EST Jan 14, 2026
Forecast Valid:
7am EST Jan 14, 2026-6pm EST Jan 20, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation