


Current conditions at
Hagerstown, Washington County Regional Airport (KHGR)
Lat: 39.71°NLon: 77.73°WElev: 702ft.
Fair
86°F
30°C
Humidity | 48% |
Wind Speed | S 6 mph |
Barometer | 30.03 in (1017.3 mb) |
Dewpoint | 64°F (18°C) |
Visibility | 10.00 mi |
Heat Index | 87°F (31°C) |
Last update | 12 Jun 7:53 pm EDT |
Extended Forecast for
4 Miles S Mercersburg PA
Tonight
Low: 66 °F
Increasing
CloudsFriday
High: 84 °F
Mostly Cloudy
then Showers
LikelyFriday Night
Low: 68 °F
Showers
Likely then
Chance
T-stormsSaturday
High: 78 °F
Chance
Showers then
ShowersSaturday Night
Low: 66 °F
Showers
Sunday
High: 74 °F
Chance
Showers then
ShowersSunday Night
Low: 65 °F
Showers
Monday
High: 75 °F
Showers
LikelyMonday Night
Low: 66 °F
Showers
Likely
Detailed Forecast
Tonight
Increasing clouds, with a low around 66. Calm wind.
Friday
Showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 84. Northeast wind 3 to 5 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a chance of showers after 2am. Mostly cloudy, with a low around 68. Light east wind. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
A chance of showers, then showers and possibly a thunderstorm after 2pm. High near 78. Light north wind. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Showers and possibly a thunderstorm before 2am, then a chance of showers. Low around 66. Calm wind. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Sunday
A chance of showers, then showers and possibly a thunderstorm after 2pm. High near 74. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Showers, mainly before 2am. Low around 65. Chance of precipitation is 80%.
Monday
A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Cloudy, with a high near 75. Chance of precipitation is 70%.
Monday Night
Showers likely and possibly a thunderstorm before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 66. Chance of precipitation is 60%.
Tuesday
Showers likely and possibly a thunderstorm, mainly after 2pm. Mostly cloudy, with a high near 83. Chance of precipitation is 60%.
Tuesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 68. Chance of precipitation is 60%.
Wednesday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 87. Chance of precipitation is 60%.
Wednesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 70. Chance of precipitation is 60%.
Juneteenth
A chance of showers and thunderstorms. Partly sunny, with a high near 90. Chance of precipitation is 50%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
4 Miles S Mercersburg PA
39.76°N 77.89°W (Elev. 587 ft)
39.76°N 77.89°W (Elev. 587 ft)
7:54 pm EDT Jun 12, 2025
8pm EDT Jun 12, 2025-6pm EDT Jun 19, 2025