Hazardous Weather Conditions
Current conditions at
Hagerstown, Washington County Regional Airport (KHGR)
Lat: 39.71°NLon: 77.73°WElev: 702ft.
Light Rain
76°F
24°C
| Humidity | 91% |
| Wind Speed | NW 9 mph |
| Barometer | 29.77 in (1008.4 mb) |
| Dewpoint | 73°F (23°C) |
| Visibility | 7.00 mi |
| Heat Index | 76°F (24°C) |
| Last update | 21 Jul 4:53 pm EDT |
Extended Forecast for
Chambersburg PA
This Afternoon

High: 88 °F
Showers
Tonight
Low: 67 °F
Chance
T-storms then
Chance
ShowersWednesday

High: 82 °F
Sunny
Wednesday Night

Low: 57 °F
Mostly Clear
Thursday

High: 80 °F
Sunny
Thursday Night

Low: 58 °F
Clear
Friday

High: 83 °F
Mostly Sunny
Friday Night

Low: 61 °F
Mostly Cloudy
Saturday

High: 83 °F
Mostly Sunny
Detailed Forecast
This Afternoon
Showers and possibly a thunderstorm. High near 88. Southwest wind around 8 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
A chance of showers and thunderstorms, mainly between midnight and 2am. Mostly cloudy, with a low around 67. Southwest wind 5 to 9 mph becoming light after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
Sunny, with a high near 82. Light west wind increasing to 5 to 10 mph in the morning.
Wednesday Night
Mostly clear, with a low around 57. North wind 3 to 6 mph.
Thursday
Sunny, with a high near 80. North wind 3 to 5 mph.
Thursday Night
Clear, with a low around 58.
Friday
Mostly sunny, with a high near 83.
Friday Night
Mostly cloudy, with a low around 61.
Saturday
Mostly sunny, with a high near 83.
Saturday Night
Partly cloudy, with a low around 63.
Sunday
Mostly sunny, with a high near 87.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 66. Chance of precipitation is 40%.
Monday
A chance of showers and thunderstorms. Mostly sunny, with a high near 90. Chance of precipitation is 50%.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 67. Chance of precipitation is 40%.
Tuesday
A chance of showers. Partly sunny, with a high near 86.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Chambersburg PA
39.93°N 77.66°W (Elev. 617 ft)
39.93°N 77.66°W (Elev. 617 ft)
3:21 pm EDT Jul 21, 2026
5pm EDT Jul 21, 2026-6pm EDT Jul 28, 2026



