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Hazardous Weather Conditions
Current conditions at
Hagerstown, Washington County Regional Airport (KHGR)
Lat: 39.71°NLon: 77.73°WElev: 702ft.
Mostly Cloudy and Breezy
64°F
18°C
| Humidity | 84% |
| Wind Speed | S 21 G 35 mph |
| Barometer | 29.32 in (993.6 mb) |
| Dewpoint | 59°F (15°C) |
| Visibility | 10.00 mi |
| Last update | 16 Mar 3:53 pm EDT |
Extended Forecast for
3 Miles N Mercersburg PA
This Afternoon

High: 67 °F
Rain
Tonight
Low: 26 °F
Rain/Snow
then Slight
Chance SnowTuesday

High: 35 °F
Mostly Sunny
Tuesday Night

Low: 22 °F
Partly Cloudy
Wednesday

High: 39 °F
Partly Sunny
Wednesday Night

Low: 27 °F
Mostly Cloudy
Thursday

High: 48 °F
Mostly Cloudy
Thursday Night

Low: 34 °F
Mostly Cloudy
Friday
High: 58 °F
Mostly Cloudy
then Chance
Rain
Detailed Forecast
This Afternoon
Rain and possibly a thunderstorm. High near 67. South wind 11 to 14 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
Rain and snow before 11pm, then a chance of snow between 11pm and 1am. Some thunder is also possible. Low around 26. West wind around 11 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Tuesday
Mostly sunny, with a high near 35. West wind 9 to 13 mph, with gusts as high as 28 mph.
Tuesday Night
Partly cloudy, with a low around 22. West wind around 6 mph becoming calm in the evening.
Wednesday
Partly sunny, with a high near 39. Calm wind becoming south around 6 mph in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 27.
Thursday
Mostly cloudy, with a high near 48.
Thursday Night
Mostly cloudy, with a low around 34.
Friday
A chance of rain after 2pm. Partly sunny, with a high near 58. Chance of precipitation is 30%.
Friday Night
A chance of rain. Mostly cloudy, with a low around 40. Chance of precipitation is 50%.
Saturday
A chance of rain. Partly sunny, with a high near 56. Chance of precipitation is 30%.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 39. Chance of precipitation is 30%.
Sunday
Partly sunny, with a high near 59.
Sunday Night
Mostly cloudy, with a low around 35.
Monday
Mostly sunny, with a high near 50.
Additional Forecasts and Information
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ABOUT 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)
3:31 pm EDT Mar 16, 2026
4pm EDT Mar 16, 2026-6pm EDT Mar 23, 2026



