Current conditions at
Hagerstown, Washington County Regional Airport (KHGR)
Lat: 39.71°NLon: 77.73°WElev: 702ft.
Fair
70°F
21°C
| Humidity | 90% |
| Wind Speed | S 5 mph |
| Barometer | 29.89 in (1012.6 mb) |
| Dewpoint | 67°F (19°C) |
| Visibility | 10.00 mi |
| Last update | 10 Jul 5:53 am EDT |
Extended Forecast for
Chambersburg PA
Today
High: 88 °F
Patchy Fog
then Showers
LikelyTonight
Low: 67 °F
Chance
T-storms then
Slight Chance
Showers and
Patchy FogSaturday
High: 85 °F
Chance
T-storms and
Patchy FogSaturday Night
Low: 63 °F
Partly Cloudy
Sunday
High: 85 °F
Mostly Sunny
Sunday Night
Low: 64 °F
Partly Cloudy
Monday
High: 86 °F
Sunny
Monday Night
Low: 64 °F
Mostly Clear
Tuesday
High: 92 °F
Hot
Detailed Forecast
Today
A chance of showers and thunderstorms before 3pm, then showers likely and possibly a thunderstorm between 3pm and 4pm, then a chance of showers and thunderstorms after 4pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 88. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 1am. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 67. Calm wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
A chance of showers and thunderstorms, mainly after 5pm. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 85. Calm wind becoming north around 5 mph in the afternoon. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 63. Light northeast wind.
Sunday
Mostly sunny, with a high near 85. Light east wind.
Sunday Night
Partly cloudy, with a low around 64.
Monday
Sunny, with a high near 86.
Monday Night
Mostly clear, with a low around 64.
Tuesday
Sunny and hot, with a high near 92.
Tuesday Night
Mostly clear, with a low around 69.
Wednesday
Sunny and hot, with a high near 96.
Wednesday Night
Partly cloudy, with a low around 70.
Thursday
Mostly sunny and hot, with a high near 94.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
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)
6:11 am EDT Jul 10, 2026
6am EDT Jul 10, 2026-6pm EDT Jul 16, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
