Hazardous Weather Conditions
Current conditions at
Hagerstown, Washington County Regional Airport (KHGR)
Lat: 39.71°NLon: 77.73°WElev: 702ft.
A Few Clouds
92°F
33°C
| Humidity | 40% |
| Wind Speed | W 18 G 29 mph |
| Barometer | 29.82 in (1009.9 mb) |
| Dewpoint | 64°F (18°C) |
| Visibility | 10.00 mi |
| Heat Index | 94°F (34°C) |
| Last update | 12 Jun 1:53 pm EDT |
Extended Forecast for
Chambersburg PA
Heat Advisory June 12, 02:10pm until June 12, 08:00pm
NOW until 8:00pm Fri
Heat Advisory
This Afternoon
High: 92 °F
Chance
T-stormsTonight
Low: 62 °F
Decreasing
CloudsSaturday
High: 89 °F
Sunny
Saturday Night
Low: 63 °F
Partly Cloudy
Sunday
High: 90 °F
Partly Sunny
then Showers
LikelySunday Night
Low: 59 °F
Showers
Likely then
Chance
ShowersMonday
High: 78 °F
Mostly Sunny
Monday Night
Low: 57 °F
Partly Cloudy
Detailed Forecast
This Afternoon
A chance of showers and thunderstorms, mainly after 3pm. Partly sunny and hot, with a high near 92. West wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Mostly cloudy, then gradually becoming clear, with a low around 62. Northwest wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 89. Light west wind.
Saturday Night
Partly cloudy, with a low around 63. Calm wind.
Sunday
Showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 90. Light south wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Showers and thunderstorms likely before 11pm, then a chance of showers between 11pm and 2am. Mostly cloudy, with a low around 59. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday
Mostly sunny, with a high near 78.
Monday Night
Partly cloudy, with a low around 57.
Tuesday
Partly sunny, with a high near 79.
Tuesday Night
Partly cloudy, with a low around 58.
Wednesday
Mostly sunny, with a high near 84.
Wednesday Night
Partly cloudy, with a low around 62.
Thursday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 89. Chance of precipitation is 60%.
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)
2:05 pm EDT Jun 12, 2026
2pm EDT Jun 12, 2026-6pm EDT Jun 18, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
