News Headlines
Current conditions at

Hagerstown, Washington County Regional Airport (KHGR)

Lat: 39.71°NLon: 77.73°WElev: 702ft.

Fair

13°F

-11°C

Humidity 59%
Wind Speed S 6 mph
Barometer 30.45 in (1033.5 mb)
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Wind Chill4°F (-16°C)
Last update 21 Jan 6:53 am EST
Extended Forecast for

3 Miles N Mercersburg PA

  • Today

    Today: A slight chance of snow showers after 3pm.  Increasing clouds, with a high near 36. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 23 mph.  Chance of precipitation is 20%.

    High: 36 °F

    Mostly Sunny
    then Slight
    Chance Snow
    Showers

  • Tonight

    Tonight: A chance of snow showers before 10pm.  Mostly cloudy, with a low around 30. South wind around 6 mph.  Chance of precipitation is 30%.

    Low: 30 °F

    Chance Snow
    Showers then
    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 44. West wind 8 to 14 mph, with gusts as high as 29 mph.

    High: 44 °F

    Mostly Sunny

  • Thursday Night

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

    Low: 24 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 34. Light west wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 22 mph.

    High: 34 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 6.

    Low: 6 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 17.

    High: 17 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Snow likely, mainly after 1am.  Mostly cloudy, with a low around 10. Chance of precipitation is 70%.

    Low: 10 °F

    Snow Likely

  • Sunday

    Sunday: Snow.  High near 18. Chance of precipitation is 80%.

    High: 18 °F

    Snow

Detailed Forecast

Today
A slight chance of snow showers after 3pm. Increasing clouds, with a high near 36. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 23 mph. Chance of precipitation is 20%.
Tonight
A chance of snow showers before 10pm. Mostly cloudy, with a low around 30. South wind around 6 mph. Chance of precipitation is 30%.
Thursday
Mostly sunny, with a high near 44. West wind 8 to 14 mph, with gusts as high as 29 mph.
Thursday Night
Partly cloudy, with a low around 24. Calm wind.
Friday
Partly sunny, with a high near 34. Light west wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 22 mph.
Friday Night
Partly cloudy, with a low around 6.
Saturday
Mostly cloudy, with a high near 17.
Saturday Night
Snow likely, mainly after 1am. Mostly cloudy, with a low around 10. Chance of precipitation is 70%.
Sunday
Snow. High near 18. Chance of precipitation is 80%.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 10. Chance of precipitation is 40%.
Monday
Mostly sunny, with a high near 24.
Monday Night
Mostly clear, with a low around 6.
Tuesday
Mostly sunny, with a high near 26.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Mercersburg PA
 39.87°N 77.9°W (Elev. 564 ft)
7:05 am EST Jan 21, 2026
7am EST Jan 21, 2026-6pm EST Jan 27, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database