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Current conditions at

Hagerstown, Washington County Regional Airport (KHGR)

Lat: 39.71°NLon: 77.73°WElev: 702ft.

Overcast

37°F

3°C

Humidity 26%
Wind Speed S 13 G 23 mph
Barometer 30.16 in (1023.2 mb)
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 21 Jan 3:53 pm EST
Extended Forecast for

Chambersburg PA

  • This Afternoon

    This Afternoon: A slight chance of snow. Partly sunny, with a high near 36. South wind around 10 mph. Chance of precipitation is 20%.

    High: 36 °F

    Slight Chance
    Snow

  • Tonight

    Tonight: A slight chance of snow before 8pm. Mostly cloudy, with a low around 32. South wind around 7 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    Low: 32 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 43. West wind 6 to 11 mph, with gusts as high as 23 mph.

    High: 43 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 24. Light west wind.

    Low: 24 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 36. Light southwest wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 22 mph.

    High: 36 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 7.

    Low: 7 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 17.

    High: 17 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Snow. Low around 11. Chance of precipitation is 80%.

    Low: 11 °F

    Snow

  • Sunday

    Sunday: Snow. High near 17. Chance of precipitation is 90%.

    High: 17 °F

    Snow

Detailed Forecast

This Afternoon
A slight chance of snow. Partly sunny, with a high near 36. South wind around 10 mph. Chance of precipitation is 20%.
Tonight
A slight chance of snow before 8pm. Mostly cloudy, with a low around 32. South wind around 7 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Thursday
Mostly sunny, with a high near 43. West wind 6 to 11 mph, with gusts as high as 23 mph.
Thursday Night
Partly cloudy, with a low around 24. Light west wind.
Friday
Partly sunny, with a high near 36. Light southwest wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 22 mph.
Friday Night
Mostly cloudy, with a low around 7.
Saturday
Mostly cloudy, with a high near 17.
Saturday Night
Snow. Low around 11. Chance of precipitation is 80%.
Sunday
Snow. High near 17. Chance of precipitation is 90%.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 11. Chance of precipitation is 50%.
Monday
Partly sunny, with a high near 22.
Monday Night
Partly cloudy, with a low around 3.
Tuesday
Mostly sunny, with a high near 23.
Tuesday Night
Partly cloudy, with a low around 6.
Wednesday
Partly sunny, with a high near 27.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Chambersburg PA
 39.93°N 77.66°W (Elev. 617 ft)
Last Update:
2:26 pm EST Jan 21, 2026
Forecast Valid:
4pm EST Jan 21, 2026-6pm EST Jan 28, 2026
 
Forecast Discussion
 
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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