Current conditions at
Hagerstown, Washington County Regional Airport (KHGR)
Lat: 39.71°NLon: 77.73°WElev: 702ft.
Fair
59°F
15°C
| Humidity | 87% |
| Wind Speed | S 5 mph |
| Barometer | 29.99 in (1016.1 mb) |
| Dewpoint | 55°F (13°C) |
| Visibility | 10.00 mi |
| Last update | 12 Oct 11:53 pm EDT |
Extended Forecast for
3 Miles N Mercersburg PA
Overnight
Low: 54 °F
Patchy Fog
Tuesday
High: 83 °F
Sunny
Tuesday Night
Low: 65 °F
Mostly Clear
Wednesday
High: 85 °F
Sunny then
Slight Chance
T-stormsWednesday Night
Low: 59 °F
Slight Chance
T-storms then
Slight Chance
ShowersThursday
High: 68 °F
Chance
ShowersThursday Night
Low: 57 °F
Chance
Showers then
Showers
LikelyFriday
High: 75 °F
Showers
Likely then
Chance
ShowersFriday Night
Low: 42 °F
Partly Cloudy
Detailed Forecast
Overnight
Patchy fog after 1am. Otherwise, partly cloudy, with a low around 54. Calm wind.
Tuesday
Sunny, with a high near 83. Calm wind becoming southwest 5 to 8 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 65. Southwest wind 3 to 5 mph.
Wednesday
A slight chance of showers between 1pm and 5pm, then a slight chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 85. Calm wind becoming west 5 to 8 mph in the morning. Chance of precipitation is 20%.
Wednesday Night
A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 2am. Mostly cloudy, with a low around 59. North wind 3 to 5 mph. Chance of precipitation is 20%.
Thursday
A chance of showers, mainly after 2pm. Partly sunny, with a high near 68. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Showers likely, mainly after 2am. Mostly cloudy, with a low around 57. Chance of precipitation is 60%.
Friday
Showers likely, mainly before 8am. Partly sunny, with a high near 75. Chance of precipitation is 60%.
Friday Night
Partly cloudy, with a low around 42.
Saturday
Sunny, with a high near 55.
Saturday Night
Areas of frost. Otherwise, mostly clear, with a low around 35.
Sunday
Areas of frost. Otherwise, sunny, with a high near 60.
Sunday Night
Mostly clear, with a low around 37.
Monday
Areas of frost. Otherwise, mostly sunny, with a high near 65.
Additional Forecasts and Information
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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)
12:26 am EDT Oct 13, 2026
12am EDT Oct 13, 2026-6pm EDT Oct 19, 2026
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