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.

Light Snow Fog/Mist

33°F

1°C

Humidity 92%
Wind Speed N 7 mph
Barometer 30.02 in (1018.0 mb)
Dewpoint 31°F (-1°C)
Visibility 1.75 mi
Wind Chill27°F (-3°C)
Last update 18 Jan 4:53 am EST
Extended Forecast for

Carroll Valley PA

  • Overnight

    Overnight: Snow likely. Cloudy, with a low around 29. Calm wind. Chance of precipitation is 70%. Total nighttime snow accumulation of less than one inch possible.

    Low: 29 °F

    Snow Likely

  • Sunday

    Sunday: A chance of snow, mainly before 8am. Cloudy, with a high near 34. Calm wind becoming northwest around 6 mph in the afternoon. Chance of precipitation is 40%.

    High: 34 °F

    Chance Snow
    then Mostly
    Cloudy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 18. Calm wind.

    Low: 18 °F

    Partly Cloudy

  • M.L.King Day

    M.L.King Day: Mostly sunny, with a high near 33. Light and variable wind becoming west 8 to 13 mph in the morning. Winds could gust as high as 26 mph.

    High: 33 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 10. West wind around 8 mph, with gusts as high as 26 mph.

    Low: 10 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 23.

    High: 23 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 9.

    Low: 9 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 34.

    High: 34 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Snow likely. Cloudy, with a low around 29. Calm wind. Chance of precipitation is 70%. Total nighttime snow accumulation of less than one inch possible.
Sunday
A chance of snow, mainly before 8am. Cloudy, with a high near 34. Calm wind becoming northwest around 6 mph in the afternoon. Chance of precipitation is 40%.
Sunday Night
Partly cloudy, with a low around 18. Calm wind.
M.L.King Day
Mostly sunny, with a high near 33. Light and variable wind becoming west 8 to 13 mph in the morning. Winds could gust as high as 26 mph.
Monday Night
Mostly clear, with a low around 10. West wind around 8 mph, with gusts as high as 26 mph.
Tuesday
Sunny, with a high near 23.
Tuesday Night
Mostly clear, with a low around 9.
Wednesday
Mostly sunny, with a high near 34.
Wednesday Night
Mostly cloudy, with a low around 24.
Thursday
Partly sunny, with a high near 38.
Thursday Night
Mostly clear, with a low around 16.
Friday
Mostly sunny, with a high near 35.
Friday Night
Mostly cloudy, with a low around 25.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 37. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Carroll Valley PA
 39.75°N 77.37°W (Elev. 653 ft)
Last Update:
1:36 am EST Jan 18, 2026
Forecast Valid:
5am EST Jan 18, 2026-6pm EST Jan 24, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation