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

Hagerstown, Washington County Regional Airport (KHGR)

Lat: 39.71°NLon: 77.73°WElev: 702ft.

Fair

36°F

2°C

Humidity 73%
Wind Speed Calm
Barometer 30.06 in (1019.5 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 17 Jan 9:53 pm EST
Extended Forecast for

Carroll Valley PA

  • Tonight

    Tonight: A slight chance of rain showers between 2am and 3am, then a chance of snow showers. Mostly cloudy, with a low around 28. Calm wind. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 28 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Sunday

    Sunday: A chance of snow, mainly before 11am. Mostly cloudy, with a high near 32. Calm wind becoming northwest around 6 mph in the afternoon. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.

    High: 32 °F

    Chance Snow
    then Slight
    Chance Snow

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 17. Calm wind.

    Low: 17 °F

    Partly Cloudy

  • M.L.King Day

    M.L.King Day: Mostly sunny, with a high near 34. Light southwest wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 26 mph.

    High: 34 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 10. West wind around 6 mph, with gusts as high as 24 mph.

    Low: 10 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 22.

    High: 22 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 10.

    Low: 10 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 35.

    High: 35 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 25.

    Low: 25 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A slight chance of rain showers between 2am and 3am, then a chance of snow showers. Mostly cloudy, with a low around 28. Calm wind. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
A chance of snow, mainly before 11am. Mostly cloudy, with a high near 32. Calm wind becoming northwest around 6 mph in the afternoon. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.
Sunday Night
Partly cloudy, with a low around 17. Calm wind.
M.L.King Day
Mostly sunny, with a high near 34. Light southwest wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 26 mph.
Monday Night
Partly cloudy, with a low around 10. West wind around 6 mph, with gusts as high as 24 mph.
Tuesday
Sunny, with a high near 22.
Tuesday Night
Mostly clear, with a low around 10.
Wednesday
Mostly sunny, with a high near 35.
Wednesday Night
Mostly cloudy, with a low around 25.
Thursday
Partly sunny, with a high near 38.
Thursday Night
Mostly clear, with a low around 17.
Friday
Mostly sunny, with a high near 33.
Friday Night
Partly cloudy, with a low around 22.
Saturday
A chance of snow showers. Partly sunny, with a high near 35. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Carroll Valley PA
 39.75°N 77.37°W (Elev. 653 ft)
Last Update:
9:04 pm EST Jan 17, 2026
Forecast Valid:
10pm EST Jan 17, 2026-6pm EST Jan 24, 2026
 
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