Current conditions at
Hagerstown, Washington County Regional Airport (KHGR)
Lat: 39.71°NLon: 77.73°WElev: 702ft.
Overcast
25°F
-4°C
| Humidity | 46% |
| Wind Speed | NW 3 mph |
| Barometer | 29.89 in |
| Dewpoint | 7°F (-14°C) |
| Visibility | 10.00 mi |
| Last update | 1 Jan 9:53 pm EST |
Extended Forecast for
3 Miles N Mercersburg PA
Tonight
Low: 21 °F
Mostly Cloudy
Friday
High: 36 °F
Decreasing
CloudsFriday Night
Low: 21 °F
Mostly Cloudy
Saturday
High: 36 °F
Mostly Cloudy
Saturday Night
Low: 24 °F
Mostly Cloudy
Sunday
High: 36 °F
Mostly Sunny
Sunday Night
Low: 21 °F
Mostly Cloudy
Monday
High: 37 °F
Mostly Cloudy
Monday Night
Low: 28 °F
Mostly Cloudy
Detailed Forecast
Tonight
Mostly cloudy, with a low around 21. Calm wind.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 36. Calm wind becoming west 5 to 9 mph in the morning.
Friday Night
Mostly cloudy, with a low around 21. Light northwest wind.
Saturday
Mostly cloudy, with a high near 36. Calm wind.
Saturday Night
Mostly cloudy, with a low around 24. Calm wind.
Sunday
Mostly sunny, with a high near 36.
Sunday Night
Mostly cloudy, with a low around 21.
Monday
Mostly cloudy, with a high near 37.
Monday Night
Mostly cloudy, with a low around 28.
Tuesday
Mostly cloudy, with a high near 47.
Tuesday Night
Mostly cloudy, with a low around 37.
Wednesday
A chance of showers. Mostly cloudy, with a high near 53. Chance of precipitation is 30%.
Wednesday Night
Mostly cloudy, with a low around 34.
Thursday
Partly sunny, with a high near 50.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles N Mercersburg PA
39.87°N 77.9°W (Elev. 564 ft)
39.87°N 77.9°W (Elev. 564 ft)
7:06 pm EST Jan 1, 2026
11pm EST Jan 1, 2026-6pm EST Jan 8, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
