Hazardous Weather Conditions
Current conditions at
Harrisburg, Capital City Airport (KCXY)
Lat: 40.22°NLon: 76.86°WElev: 335ft.
Fair
52°F
11°C
| Humidity | 83% |
| Wind Speed | E 3 mph |
| Barometer | 30.13 in (1020.4 mb) |
| Dewpoint | 47°F (8°C) |
| Visibility | 10.00 mi |
| Last update | 13 Apr 4:56 am EDT |
Extended Forecast for
Duncannon PA
Today
High: 78 °F
Chance
Showers then
Mostly CloudyTonight

Low: 58 °F
Partly Cloudy
Tuesday

High: 84 °F
Slight Chance
ShowersTuesday Night
Low: 63 °F
Slight Chance
T-storms then
Slight Chance
ShowersWednesday
High: 86 °F
Partly Sunny
then Chance
ShowersWednesday Night

Low: 63 °F
Chance
ShowersThursday

High: 86 °F
Partly Sunny
Thursday Night

Low: 62 °F
Chance
ShowersFriday

High: 80 °F
Mostly Sunny
Detailed Forecast
Today
A chance of showers between 11am and noon. Mostly cloudy, with a high near 78. East wind 6 to 13 mph becoming southwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 30%.
Tonight
Partly cloudy, with a low around 58. Southwest wind around 6 mph becoming calm in the evening.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 84. Calm wind becoming southwest 5 to 9 mph in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 20%.
Tuesday Night
A slight chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am. Mostly cloudy, with a low around 63. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Wednesday
A chance of showers after 2pm. Partly sunny, with a high near 86. West wind 3 to 8 mph. Chance of precipitation is 30%.
Wednesday Night
A chance of showers before 2am. Mostly cloudy, with a low around 63. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Partly sunny, with a high near 86.
Thursday Night
A chance of showers before 2am. Mostly cloudy, with a low around 62. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 80.
Friday Night
Mostly clear, with a low around 57.
Saturday
A chance of showers. Mostly sunny, with a high near 84. Chance of precipitation is 30%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 57. Chance of precipitation is 50%.
Sunday
A chance of showers. Partly sunny, with a high near 70. Chance of precipitation is 40%.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
Duncannon PA
40.4°N 77.02°W (Elev. 413 ft)
40.4°N 77.02°W (Elev. 413 ft)
2:57 am EDT Apr 13, 2026
5am EDT Apr 13, 2026-6pm EDT Apr 19, 2026



