Current conditions at
Harrisburg, Capital City Airport (KCXY)
Lat: 40.22°NLon: 76.86°WElev: 335ft.
Fair
73°F
23°C
| Humidity | 29% |
| Wind Speed | S 9 mph |
| Barometer | 29.94 in (1014.0 mb) |
| Dewpoint | 39°F (4°C) |
| Visibility | 10.00 mi |
| Last update | 9 Mar 4:56 pm EDT |
Extended Forecast for
3 Miles W Duncannon PA
Tonight
Low: 44 °F
Mostly Clear
Tuesday
High: 73 °F
Sunny
Tuesday Night
Low: 53 °F
Partly Cloudy
then Patchy
FogWednesday
High: 74 °F
Showers
Likely and
Patchy FogWednesday Night
Low: 40 °F
Showers
Thursday
High: 46 °F
Chance
Rain/SnowThursday Night
Low: 29 °F
Mostly Clear
Friday
High: 49 °F
Mostly Sunny
then Chance
ShowersFriday Night
Low: 35 °F
Chance
Showers then
Mostly Cloudy
Detailed Forecast
Tonight
Mostly clear, with a low around 44. South wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 73. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Tuesday Night
Patchy fog before 4am, then patchy fog after 5am. Otherwise, partly cloudy, with a low around 53. Calm wind.
Wednesday
Showers likely, with thunderstorms also possible after 5pm. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 74. Light southeast wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 23 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Showers and possibly a thunderstorm. Low around 40. South wind 10 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
A chance of rain and snow showers before 2pm. Mostly cloudy, with a high near 46. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Mostly clear, with a low around 29.
Friday
A chance of showers after 2pm. Partly sunny, with a high near 49. Chance of precipitation is 30%.
Friday Night
A chance of showers before 8pm. Mostly cloudy, with a low around 35. Chance of precipitation is 30%.
Saturday
Partly sunny, with a high near 49.
Saturday Night
Mostly cloudy, with a low around 36.
Sunday
A chance of showers. Mostly cloudy, with a high near 59. Chance of precipitation is 30%.
Sunday Night
Showers likely. Mostly cloudy, with a low around 39. Chance of precipitation is 60%.
Monday
Showers likely. Mostly cloudy, with a high near 47. 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:
3 Miles W Duncannon PA
40.41°N 77.08°W (Elev. 554 ft)
40.41°N 77.08°W (Elev. 554 ft)
2:26 pm EDT Mar 9, 2026
5pm EDT Mar 9, 2026-6pm EDT Mar 16, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
