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 | 57% |
| Wind Speed | SE 16 G 29 mph |
| Barometer | 29.75 in (1008.0 mb) |
| Dewpoint | 58°F (14°C) |
| Visibility | 10.00 mi |
| Last update | 18 Apr 7:53 pm EDT |
Extended Forecast for
Chambersburg PA
Freeze Watch April 21, 12:00am until April 21, 09:00am
Tonight
Low: 46 °F
Showers
LikelySunday
High: 55 °F
Showers then
Mostly SunnySunday Night
Low: 36 °F
Chance
ShowersMonday
High: 49 °F
Mostly Sunny
Monday Night
Low: 28 °F
Mostly Clear
Tuesday
High: 58 °F
Sunny
Tuesday Night
Low: 43 °F
Mostly Clear
then Chance
ShowersWednesday
High: 70 °F
Chance
ShowersWednesday Night
Low: 44 °F
Mostly Clear
Detailed Forecast
Tonight
A chance of showers and thunderstorms before 10pm, then showers likely and possibly a thunderstorm between 10pm and 11pm, then showers likely after 11pm. Mostly cloudy, with a low around 46. Southeast wind 6 to 11 mph becoming light and variable. Winds could gust as high as 22 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Showers, mainly before 9am. High near 55. Northwest wind 10 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
A chance of showers, mainly before 2am. Partly cloudy, with a low around 36. West wind around 6 mph becoming calm in the evening. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 49. Northwest wind 6 to 11 mph, with gusts as high as 22 mph.
Monday Night
Mostly clear, with a low around 28. Northwest wind around 6 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 58.
Tuesday Night
A chance of showers after 2am. Partly cloudy, with a low around 43. Chance of precipitation is 30%.
Wednesday
A chance of showers before 2pm. Partly sunny, with a high near 70. Chance of precipitation is 30%.
Wednesday Night
Mostly clear, with a low around 44.
Thursday
Sunny, with a high near 75.
Thursday Night
Mostly clear, with a low around 51.
Friday
Mostly sunny, with a high near 80.
Friday Night
A chance of showers. Partly cloudy, with a low around 55. Chance of precipitation is 30%.
Saturday
A chance of showers. Partly sunny, with a high near 75. Chance of precipitation is 50%.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Chambersburg PA
39.93°N 77.66°W (Elev. 617 ft)
39.93°N 77.66°W (Elev. 617 ft)
8:06 pm EDT Apr 18, 2026
8pm EDT Apr 18, 2026-6pm EDT Apr 25, 2026
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