Current conditions at

Hagerstown, Washington County Regional Airport (KHGR)

Lat: 39.71°NLon: 77.73°WElev: 702ft.

Fog/Mist

42°F

6°C

Humidity 96%
Wind Speed Calm
Barometer 29.81 in (1010.9 mb)
Dewpoint 41°F (5°C)
Visibility 0.75 mi
Last update 10 Jan 9:53 pm EST
Extended Forecast for

3 Miles N Mercersburg PA

  • Tonight

    Tonight: A chance of rain, mainly before 11pm.  Cloudy, then gradually becoming partly cloudy, with a low around 34. North wind 5 to 11 mph becoming west in the evening. Winds could gust as high as 24 mph.  Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 34 °F

    Chance Rain
    then Mostly
    Cloudy

  • Sunday

    Sunday: Scattered rain and snow showers before 3pm, then a slight chance of snow showers between 3pm and 4pm. The rain and snow could be heavy at times.  Mostly sunny, with a high near 42. West wind 9 to 16 mph, with gusts as high as 37 mph.  Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 42 °F

    Mostly Sunny
    then
    Scattered
    Rain/Snow

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 28. Northwest wind 10 to 15 mph, with gusts as high as 33 mph.

    Low: 28 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 43. West wind 7 to 10 mph, with gusts as high as 20 mph.

    High: 43 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 29. West wind around 5 mph becoming calm  in the evening.

    Low: 29 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 48.

    High: 48 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of rain after 1pm.  Mostly cloudy, with a high near 49. Chance of precipitation is 30%.

    High: 49 °F

    Mostly Cloudy
    then Chance
    Rain

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A chance of rain, mainly before 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 34. North wind 5 to 11 mph becoming west in the evening. Winds could gust as high as 24 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Scattered rain and snow showers before 3pm, then a slight chance of snow showers between 3pm and 4pm. The rain and snow could be heavy at times. Mostly sunny, with a high near 42. West wind 9 to 16 mph, with gusts as high as 37 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Partly cloudy, with a low around 28. Northwest wind 10 to 15 mph, with gusts as high as 33 mph.
Monday
Sunny, with a high near 43. West wind 7 to 10 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 29. West wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 48.
Tuesday Night
Mostly cloudy, with a low around 37.
Wednesday
A chance of rain after 1pm. Mostly cloudy, with a high near 49. Chance of precipitation is 30%.
Wednesday Night
Mostly cloudy, with a low around 26.
Thursday
Mostly sunny, with a high near 34.
Thursday Night
Partly cloudy, with a low around 19.
Friday
Mostly sunny, with a high near 36.
Friday Night
Partly cloudy, with a low around 25.
Saturday
Partly sunny, with a high near 38.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Mercersburg PA
 39.87°N 77.9°W (Elev. 564 ft)
9:56 pm EST Jan 10, 2026
10pm EST Jan 10, 2026-6pm EST Jan 17, 2026
 
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Additional Resources

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