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.

Mostly Cloudy

55°F

13°C

Humidity 69%
Wind Speed W 13 G 23 mph
Barometer 29.43 in (997.5 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Wind Chill51°F (11°C)
Last update 12 Nov 3:53 pm EST
Extended Forecast for

3 Miles SW Greencastle PA

  • This Afternoon

    This Afternoon: A chance of rain. Mostly cloudy, with a high near 56. Northwest wind around 7 mph. Chance of precipitation is 40%.

    High: 56 °F

    Chance Rain

  • Tonight

    Tonight: A chance of rain, mainly before 7pm. Mostly cloudy, with a low around 38. Northwest wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 38 °F

    Chance Rain

  • Friday

    Friday: A chance of rain, mainly before 10am. Mostly cloudy, with a high near 46. North wind 13 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 46 °F

    Chance Rain

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 32. North wind 5 to 8 mph.

    Low: 32 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 47. Northwest wind 6 to 15 mph, with gusts as high as 23 mph.

    High: 47 °F

    Mostly Cloudy

  • Saturday Night

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

    Low: 35 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 50.

    High: 50 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 53.

    High: 53 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A chance of rain. Mostly cloudy, with a high near 56. Northwest wind around 7 mph. Chance of precipitation is 40%.
Tonight
A chance of rain, mainly before 7pm. Mostly cloudy, with a low around 38. Northwest wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday
A chance of rain, mainly before 10am. Mostly cloudy, with a high near 46. North wind 13 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Mostly cloudy, with a low around 32. North wind 5 to 8 mph.
Saturday
Mostly cloudy, with a high near 47. Northwest wind 6 to 15 mph, with gusts as high as 23 mph.
Saturday Night
Mostly cloudy, with a low around 35.
Sunday
Partly sunny, with a high near 50.
Sunday Night
Mostly cloudy, with a low around 31.
Monday
Mostly sunny, with a high near 53.
Monday Night
Mostly clear, with a low around 27.
Tuesday
Sunny, with a high near 56.
Tuesday Night
Clear, with a low around 26.
Wednesday
Sunny, with a high near 61.
Wednesday Night
Clear, with a low around 28.
Thursday
Sunny, with a high near 63.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Greencastle PA
 39.77°N 77.77°W (Elev. 600 ft)
Last Update:
2:16 pm EST Nov 12, 2026
Forecast Valid:
4pm EST Nov 12, 2026-6pm EST Nov 19, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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