Current conditions at
Hagerstown, Washington County Regional Airport (KHGR)
Lat: 39.71°NLon: 77.73°WElev: 702ft.
Mostly Cloudy
27°F
-3°C
| Humidity | 46% |
| Wind Speed | W 8 mph |
| Barometer | 29.97 in (1016.9 mb) |
| Dewpoint | 9°F (-13°C) |
| Visibility | 10.00 mi |
| Wind Chill | 19°F (-7°C) |
| Last update | 16 Jan 10:53 am EST |
Extended Forecast for
3 Miles SSW Mercersburg PA
Today

High: 35 °F
Mostly Cloudy
Tonight
Low: 27 °F
Mostly Cloudy
then Slight
Chance Snow
ShowersSaturday

High: 45 °F
Chance
Rain/SnowSaturday Night

Low: 26 °F
Mostly Cloudy
Sunday

High: 32 °F
Partly Sunny
Sunday Night

Low: 20 °F
Partly Cloudy
M.L.King Day

High: 33 °F
Mostly Sunny
Monday Night

Low: 9 °F
Mostly Clear
Tuesday

High: 22 °F
Sunny
Detailed Forecast
Today
Mostly cloudy, with a high near 35. Southwest wind around 7 mph becoming south in the afternoon.
Tonight
A slight chance of snow showers before 3am, then a slight chance of snow showers after 4am. Mostly cloudy, with a low around 27. South wind 3 to 6 mph. Chance of precipitation is 20%.
Saturday
A chance of snow showers, mixing with rain after 10am, then gradually ending. Cloudy, then gradually becoming mostly sunny, with a high near 45. Light and variable wind becoming southwest around 6 mph in the morning. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Mostly cloudy, with a low around 26. Calm wind becoming west around 5 mph after midnight.
Sunday
Partly sunny, with a high near 32. West wind around 7 mph.
Sunday Night
Partly cloudy, with a low around 20.
M.L.King Day
Mostly sunny, with a high near 33.
Monday Night
Mostly clear, with a low around 9.
Tuesday
Sunny, with a high near 22.
Tuesday Night
Partly cloudy, with a low around 11.
Wednesday
Mostly sunny, with a high near 35.
Wednesday Night
Partly cloudy, with a low around 26.
Thursday
Partly sunny, with a high near 42.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles SSW Mercersburg PA
39.78°N 77.94°W (Elev. 551 ft)
39.78°N 77.94°W (Elev. 551 ft)
7:06 am EST Jan 16, 2026
11am EST Jan 16, 2026-6pm EST Jan 22, 2026


