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Current conditions at
Hagerstown, Washington County Regional Airport (KHGR)
Lat: 39.71°NLon: 77.73°WElev: 702ft.
Overcast
28°F
-2°C
| Humidity | 69% |
| Wind Speed | S 9 mph |
| Barometer | 30.14 in (1022.4 mb) |
| Dewpoint | 19°F (-7°C) |
| Visibility | 10.00 mi |
| Wind Chill | 19°F (-7°C) |
| Last update | 5 Dec 11:53 am EST |
Extended Forecast for
Mercersburg PA
This Afternoon
High: 32 °F
Cloudy
Tonight
Low: 24 °F
Cloudy
Saturday
High: 42 °F
Mostly Cloudy
Saturday Night
Low: 26 °F
Increasing
CloudsSunday
High: 42 °F
Mostly Cloudy
Sunday Night
Low: 24 °F
Mostly Cloudy
Monday
High: 32 °F
Mostly Sunny
Monday Night
Low: 16 °F
Partly Cloudy
Tuesday
High: 37 °F
Partly Sunny
Detailed Forecast
This Afternoon
Cloudy, with a high near 32. South wind 3 to 6 mph.
Tonight
Cloudy, with a low around 24. Calm wind.
Saturday
Mostly cloudy, with a high near 42. Calm wind becoming southwest around 6 mph.
Saturday Night
Increasing clouds, with a low around 26. Calm wind.
Sunday
Mostly cloudy, with a high near 42. Calm wind becoming south around 5 mph.
Sunday Night
Mostly cloudy, with a low around 24.
Monday
Mostly sunny, with a high near 32.
Monday Night
Partly cloudy, with a low around 16.
Tuesday
Partly sunny, with a high near 37.
Tuesday Night
Mostly cloudy, with a low around 27.
Wednesday
A chance of showers. Mostly cloudy, with a high near 46. Chance of precipitation is 30%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 30. Chance of precipitation is 50%.
Thursday
A chance of showers. Partly sunny, with a high near 41. Chance of precipitation is 30%.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Mercersburg PA
39.82°N 77.9°W (Elev. 600 ft)
39.82°N 77.9°W (Elev. 600 ft)
12:11 pm EST Dec 5, 2025
12pm EST Dec 5, 2025-6pm EST Dec 11, 2025
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