News Headlines
- When does the first frost occur in Central PA? See when the first 36 degree temperatures typically occur.
- A 5th tornado has been determined to have occurred in Central PA (Burnside Twp in northern Centre County) on July 18th, 2026. See details.
- See information on the Cyclone (PA) Tornado of Sept 9th, 2026
- See information on 3 Tornadoes that occurred on September 1st, 2026
Current conditions at
Hagerstown, Washington County Regional Airport (KHGR)
Lat: 39.71°NLon: 77.73°WElev: 702ft.
Overcast
65°F
18°C
| Humidity | 78% |
| Wind Speed | NE 8 mph |
| Barometer | 30.06 in (1018.4 mb) |
| Dewpoint | 58°F (14°C) |
| Visibility | 10.00 mi |
| Last update | 21 Sep 8:53 am EDT |
Extended Forecast for
3 Miles W Chambersburg PA
Today
High: 66 °F
Chance
Showers then
Showers
LikelyTonight
Low: 53 °F
Showers
Tuesday
High: 60 °F
Showers
Likely then
ShowersTuesday Night
Low: 50 °F
Chance
ShowersWednesday
High: 61 °F
Chance
ShowersWednesday Night
Low: 49 °F
Slight Chance
ShowersThursday
High: 62 °F
Mostly Cloudy
Thursday Night
Low: 47 °F
Mostly Cloudy
Friday
High: 66 °F
Mostly Sunny
Detailed Forecast
Today
Showers likely, mainly after 4pm. Mostly cloudy, with a high near 66. Northeast wind around 7 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Showers, with thunderstorms also possible after 2am. Low around 53. Northeast wind around 7 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday
Showers. High near 60. Northeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
A chance of showers. Cloudy, with a low around 50. Northeast wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
A chance of showers. Mostly cloudy, with a high near 61. Northeast wind around 10 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A slight chance of showers. Mostly cloudy, with a low around 49. Chance of precipitation is 20%.
Thursday
Mostly cloudy, with a high near 62.
Thursday Night
Mostly cloudy, with a low around 47.
Friday
Mostly sunny, with a high near 66.
Friday Night
Partly cloudy, with a low around 48.
Saturday
Mostly sunny, with a high near 66.
Saturday Night
Partly cloudy, with a low around 50.
Sunday
Mostly sunny, with a high near 69.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles W Chambersburg PA
39.92°N 77.72°W (Elev. 696 ft)
39.92°N 77.72°W (Elev. 696 ft)
8:06 am EDT Sep 21, 2026
9am EDT Sep 21, 2026-6pm EDT Sep 27, 2026
Additional Resources
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