Current conditions at
Harrisburg, Capital City Airport (KCXY)
Lat: 40.22°NLon: 76.86°WElev: 335ft.
Fair
55°F
13°C
| Humidity | 72% |
| Wind Speed | Calm |
| Barometer | 29.93 in (1013.6 mb) |
| Dewpoint | 46°F (8°C) |
| Visibility | 10.00 mi |
| Last update | 11 Mar 2:56 am EDT |
Extended Forecast for
Duncannon PA
Overnight
Low: 55 °F
Mostly Cloudy
Wednesday
High: 74 °F
Showers
Likely then
Severe
ThunderstormsWednesday Night
Low: 41 °F
Severe
Thunderstorms
then ShowersThursday
High: 44 °F
Chance
Showers then
Partly SunnyThursday Night
Low: 31 °F
Mostly Clear
Friday
High: 51 °F
Mostly Cloudy
Friday Night
Low: 34 °F
Partly Cloudy
Saturday
High: 47 °F
Mostly Sunny
Saturday Night
Low: 34 °F
Mostly Cloudy
Detailed Forecast
Overnight
Mostly cloudy, with a low around 55. Calm wind.
Wednesday
Showers and thunderstorms likely before 3pm, then showers and possibly a thunderstorm between 3pm and 4pm, then a chance of showers and thunderstorms after 4pm. Some of the storms could be severe. High near 74. Light and variable wind becoming south 5 to 10 mph in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Showers and thunderstorms before 4am, then showers likely. Some of the storms could be severe. Low around 41. South wind 8 to 11 mph becoming west after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
A chance of showers before 8am. Partly sunny, with a high near 44. Northwest wind 14 to 17 mph, with gusts as high as 39 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Mostly clear, with a low around 31. Northwest wind around 6 mph becoming calm in the evening.
Friday
Mostly cloudy, with a high near 51.
Friday Night
Partly cloudy, with a low around 34.
Saturday
Mostly sunny, with a high near 47.
Saturday Night
Mostly cloudy, with a low around 34.
Sunday
Cloudy, with a high near 55.
Sunday Night
Showers. Low around 45. Chance of precipitation is 80%.
Monday
Showers. High near 55. Chance of precipitation is 80%.
Monday Night
A chance of showers. Partly cloudy, with a low around 25. Chance of precipitation is 30%.
Tuesday
Mostly sunny, with a high near 35.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Duncannon PA
40.4°N 77.02°W (Elev. 413 ft)
40.4°N 77.02°W (Elev. 413 ft)
2:26 am EDT Mar 11, 2026
3am EDT Mar 11, 2026-6pm EDT Mar 17, 2026
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