Current conditions at
Harrisburg, Harrisburg International Airport (KMDT)
Lat: 40.19°NLon: 76.76°WElev: 312ft.
A Few Clouds
62°F
17°C
| Humidity | 60% |
| Wind Speed | Vrbl 5 mph |
| Barometer | 30.21 in (1022.9 mb) |
| Dewpoint | 48°F (9°C) |
| Visibility | 10.00 mi |
| Last update | 15 Oct 11:56 am EDT |
Extended Forecast for
Campbelltown PA
This Afternoon
High: 65 °F
Partly Sunny
Tonight
Low: 56 °F
Cloudy then
Rain LikelyFriday
High: 79 °F
Chance Rain
then Showers
LikelyFriday Night
Low: 45 °F
Showers
Likely then
Slight Chance
ShowersSaturday
High: 52 °F
Mostly Sunny
and BreezySaturday Night
Low: 33 °F
Mostly Clear
then Areas
FrostSunday
High: 57 °F
Frost then
SunnySunday Night
Low: 37 °F
Mostly Clear
Monday
High: 61 °F
Sunny
Detailed Forecast
This Afternoon
Partly sunny, with a high near 65. East wind around 6 mph becoming southeast.
Tonight
A chance of rain before 2am, then rain likely and possibly a thunderstorm between 2am and 4am, then a chance of rain and thunderstorms after 4am. Cloudy, with a low around 56. Southeast wind 7 to 11 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
A chance of rain before 3pm, then a chance of showers and thunderstorms between 3pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Cloudy, then gradually becoming mostly sunny, with a high near 79. Southwest wind 10 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Friday Night
Showers and thunderstorms likely before 8pm, then a chance of showers. Mostly cloudy, with a low around 45. West wind 15 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
Mostly sunny, with a high near 52. Breezy, with a north wind 18 to 20 mph, with gusts as high as 31 mph.
Saturday Night
Areas of frost after 4am. Otherwise, mostly clear, with a low around 33.
Sunday
Widespread frost before 9am. Otherwise, sunny, with a high near 57.
Sunday Night
Mostly clear, with a low around 37.
Monday
Sunny, with a high near 61.
Monday Night
Partly cloudy, with a low around 42.
Tuesday
Mostly sunny, with a high near 64.
Tuesday Night
Partly cloudy, with a low around 43.
Wednesday
Sunny, with a high near 64.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Campbelltown PA
40.27°N 76.58°W (Elev. 512 ft)
40.27°N 76.58°W (Elev. 512 ft)
8:06 am EDT Oct 15, 2026
12pm EDT Oct 15, 2026-6pm EDT Oct 21, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
