Hazardous Weather Conditions
Current conditions at
Hagerstown, Washington County Regional Airport (KHGR)
Lat: 39.71°NLon: 77.73°WElev: 702ft.
Fair
74°F
23°C
| Humidity | 52% |
| Wind Speed | S 6 mph |
| Barometer | 29.95 in (1014.6 mb) |
| Dewpoint | 55°F (13°C) |
| Visibility | 10.00 mi |
| Last update | 16 Apr 8:53 am EDT |
Extended Forecast for
3 Miles SSW Mercersburg PA
Today
High: 90 °F
Mostly Sunny
Tonight
Low: 63 °F
Chance
Showers then
Slight Chance
ShowersFriday
High: 80 °F
Slight Chance
ShowersFriday Night
Low: 56 °F
Mostly Clear
Saturday
High: 84 °F
Mostly Sunny
then Chance
ShowersSaturday Night
Low: 48 °F
Showers
LikelySunday
High: 58 °F
Chance
ShowersSunday Night
Low: 36 °F
Partly Cloudy
Monday
High: 52 °F
Sunny
Detailed Forecast
Today
Mostly sunny, with a high near 90. Light southwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Tonight
A chance of showers, mainly before 2am. Mostly cloudy, with a low around 63. West wind 3 to 8 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Friday
A slight chance of showers after 8am. Mostly sunny, with a high near 80. Northwest wind around 6 mph. Chance of precipitation is 20%.
Friday Night
Mostly clear, with a low around 56. Calm wind.
Saturday
A chance of showers after 2pm. Mostly sunny, with a high near 84. Calm wind becoming south 5 to 9 mph in the morning. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
A chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 11pm, then showers likely after 11pm. Mostly cloudy, with a low around 48. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
A chance of showers. Mostly cloudy, with a high near 58. Chance of precipitation is 50%.
Sunday Night
Partly cloudy, with a low around 36.
Monday
Sunny, with a high near 52.
Monday Night
Mostly clear, with a low around 32.
Tuesday
Sunny, with a high near 66.
Tuesday Night
Partly cloudy, with a low around 48.
Wednesday
Mostly sunny, with a high near 73.
Additional Forecasts and Information
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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)
8:06 am EDT Apr 16, 2026
8am EDT Apr 16, 2026-6pm EDT Apr 22, 2026
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