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Current conditions at

Hagerstown, Washington County Regional Airport (KHGR)

Lat: 39.71°NLon: 77.73°WElev: 702ft.

Fair and Breezy

35°F

2°C

Humidity 37%
Wind Speed W 21 G 33 mph
Barometer 29.91 in (1014.7 mb)
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 19 Jan 1:53 pm EST
Extended Forecast for

3 Miles SSW Mercersburg PA

  • M.L.King Day

    M.L.King Day: Mostly sunny, with a high near 35. West wind around 16 mph, with gusts as high as 33 mph.

    High: 35 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 10. West wind 8 to 16 mph, with gusts as high as 33 mph.

    Low: 10 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 24. Wind chill values as low as zero. West wind 8 to 11 mph, with gusts as high as 22 mph.

    High: 24 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 11. Calm wind.

    Low: 11 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 38. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 23 mph.

    High: 38 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 44.

    High: 44 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 22.

    Low: 22 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 33.

    High: 33 °F

    Partly Sunny

Detailed Forecast

M.L.King Day
Mostly sunny, with a high near 35. West wind around 16 mph, with gusts as high as 33 mph.
Tonight
Mostly clear, with a low around 10. West wind 8 to 16 mph, with gusts as high as 33 mph.
Tuesday
Sunny, with a high near 24. Wind chill values as low as zero. West wind 8 to 11 mph, with gusts as high as 22 mph.
Tuesday Night
Mostly clear, with a low around 11. Calm wind.
Wednesday
Mostly sunny, with a high near 38. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 23 mph.
Wednesday Night
Mostly cloudy, with a low around 28.
Thursday
Mostly sunny, with a high near 44.
Thursday Night
Partly cloudy, with a low around 22.
Friday
Partly sunny, with a high near 33.
Friday Night
Mostly cloudy, with a low around 8.
Saturday
A chance of snow showers. Mostly cloudy, with a high near 18. Chance of precipitation is 30%.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 8. Chance of precipitation is 40%.
Sunday
A chance of snow showers. Partly sunny, with a high near 19. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Mercersburg PA
 39.78°N 77.94°W (Elev. 551 ft)
Last Update:
1:16 pm EST Jan 19, 2026
Forecast Valid:
2pm EST Jan 19, 2026-6pm EST Jan 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation