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Current conditions at

Hagerstown, Washington County Regional Airport (KHGR)

Lat: 39.71°NLon: 77.73°WElev: 702ft.

Fair

36°F

2°C

Humidity 39%
Wind Speed SW 9 mph
Barometer 29.89 in (1013.8 mb)
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 24 Feb 4:53 pm EST
Extended Forecast for

Greencastle PA

  • Tonight

    Tonight: A chance of snow, mainly after 1am. Increasing clouds, with a low around 28. Calm wind becoming south 5 to 8 mph in the evening. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 28 °F

    Slight Chance
    Snow then
    Chance Snow

  • Wednesday

    Wednesday: A chance of rain before 7am. Cloudy, then gradually becoming mostly sunny, with a high near 50. West wind 8 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 50 °F

    Chance Rain
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 31. Southwest wind around 6 mph becoming calm in the evening.

    Low: 31 °F

    Partly Cloudy

  • Thursday

    Thursday: A chance of rain before 10am, then a chance of rain and snow between 10am and 1pm, then a chance of rain after 1pm. Partly sunny, with a high near 46. Calm wind becoming northwest around 5 mph in the afternoon. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 46 °F

    Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A chance of rain, mainly before 1am. Mostly cloudy, with a low around 31. Light north wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 31 °F

    Chance Rain

  • Friday

    Friday: Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

Detailed Forecast

Tonight
A chance of snow, mainly after 1am. Increasing clouds, with a low around 28. Calm wind becoming south 5 to 8 mph in the evening. Chance of precipitation is 50%. Little or no snow accumulation expected.
Wednesday
A chance of rain before 7am. Cloudy, then gradually becoming mostly sunny, with a high near 50. West wind 8 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Partly cloudy, with a low around 31. Southwest wind around 6 mph becoming calm in the evening.
Thursday
A chance of rain before 10am, then a chance of rain and snow between 10am and 1pm, then a chance of rain after 1pm. Partly sunny, with a high near 46. Calm wind becoming northwest around 5 mph in the afternoon. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A chance of rain, mainly before 1am. Mostly cloudy, with a low around 31. Light north wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Mostly sunny, with a high near 47.
Friday Night
Partly cloudy, with a low around 32.
Saturday
Sunny, with a high near 59.
Saturday Night
Partly cloudy, with a low around 35.
Sunday
Partly sunny, with a high near 46.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 25. Chance of precipitation is 30%.
Monday
A chance of snow. Partly sunny, with a high near 34. Chance of precipitation is 50%.
Monday Night
A chance of rain and snow. Mostly cloudy, with a low around 25. Chance of precipitation is 30%.
Tuesday
A chance of rain and snow. Mostly cloudy, with a high near 41. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
Greencastle PA
 39.78°N 77.74°W (Elev. 548 ft)
Last Update:
4:11 pm EST Feb 24, 2026
Forecast Valid:
5pm EST Feb 24, 2026-6pm EST Mar 3, 2026
 
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Additional Resources

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Chance of Precipitation