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Current conditions at
Hagerstown, Washington County Regional Airport (KHGR)
Lat: 39.71°NLon: 77.73°WElev: 702ft.
Fair
33°F
1°C
| Humidity | 56% |
| Wind Speed | S 10 mph |
| Barometer | 30.07 in (1019.9 mb) |
| Dewpoint | 19°F (-7°C) |
| Visibility | 10.00 mi |
| Wind Chill | 25°F (-4°C) |
| Last update | 13 Jan 8:53 am EST |
Extended Forecast for
McKnightstown PA
Today
High: 48 °F
Increasing
CloudsTonight
Low: 38 °F
Mostly Cloudy
then Slight
Chance RainWednesday
High: 48 °F
Chance Rain
then Rain
LikelyWednesday Night
Low: 21 °F
Chance
Rain/SnowThursday
High: 28 °F
Mostly Sunny
Thursday Night
Low: 13 °F
Partly Cloudy
Friday
High: 31 °F
Mostly Sunny
Friday Night
Low: 23 °F
Partly Cloudy
Saturday
High: 40 °F
Mostly Sunny
then Chance
Snow Showers
Detailed Forecast
Today
Increasing clouds, with a high near 48. Calm wind becoming south around 6 mph in the afternoon.
Tonight
A slight chance of rain after 4am. Mostly cloudy, with a low around 38. South wind 3 to 5 mph. Chance of precipitation is 20%.
Wednesday
Rain likely, mainly after 1pm. Cloudy, with a high near 48. Calm wind becoming southwest around 5 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A chance of rain before 10pm, then a chance of rain and snow between 10pm and 4am, then a slight chance of snow after 4am. Cloudy, then gradually becoming partly cloudy, with a low around 21. Light southwest wind becoming northwest 5 to 9 mph in the evening. Winds could gust as high as 29 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Thursday
Mostly sunny, with a high near 28. Northwest wind 10 to 13 mph, with gusts as high as 30 mph.
Thursday Night
Partly cloudy, with a low around 13.
Friday
Mostly sunny, with a high near 31.
Friday Night
Partly cloudy, with a low around 23.
Saturday
A chance of snow showers after 1pm. Partly sunny, with a high near 40. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 19.
Sunday
Partly sunny, with a high near 31.
Sunday Night
Mostly cloudy, with a low around 15.
M.L.King Day
Mostly sunny, with a high near 28.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
McKnightstown PA
39.85°N 77.32°W (Elev. 587 ft)
39.85°N 77.32°W (Elev. 587 ft)
8:31 am EST Jan 13, 2026
9am EST Jan 13, 2026-6pm EST Jan 19, 2026
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