Current conditions at
Harrisburg, Capital City Airport (KCXY)
Lat: 40.22°NLon: 76.86°WElev: 335ft.
Fair
49°F
9°C
| Humidity | 66% |
| Wind Speed | Calm |
| Barometer | 30.53 in (1034.2 mb) |
| Dewpoint | 38°F (3°C) |
| Visibility | 10.00 mi |
| Last update | 18 Oct 6:56 pm EDT |
Extended Forecast for
3 Miles NNE Duncannon PA
Tonight
Low: 36 °F
Clear then
Patchy FogMonday
High: 65 °F
Patchy Fog
then SunnyMonday Night
Low: 41 °F
Clear
Tuesday
High: 66 °F
Sunny
Tuesday Night
Low: 39 °F
Mostly Clear
Wednesday
High: 64 °F
Sunny
Wednesday Night
Low: 38 °F
Mostly Clear
Thursday
High: 66 °F
Sunny
Thursday Night
Low: 43 °F
Mostly Clear
Detailed Forecast
Tonight
Patchy fog after 5am. Otherwise, clear, with a low around 36. Calm wind.
Monday
Patchy fog before 9am. Otherwise, sunny, with a high near 65. Calm wind becoming north around 5 mph in the afternoon.
Monday Night
Clear, with a low around 41. Calm wind becoming north around 5 mph after midnight.
Tuesday
Sunny, with a high near 66. North wind 6 to 8 mph.
Tuesday Night
Mostly clear, with a low around 39. North wind 5 to 7 mph.
Wednesday
Sunny, with a high near 64.
Wednesday Night
Mostly clear, with a low around 38.
Thursday
Sunny, with a high near 66.
Thursday Night
Mostly clear, with a low around 43.
Friday
Sunny, with a high near 60.
Friday Night
Mostly clear, with a low around 37.
Saturday
Sunny, with a high near 59.
Saturday Night
Mostly clear, with a low around 37.
Sunday
Mostly sunny, with a high near 63.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles NNE Duncannon PA
40.42°N 77.02°W (Elev. 436 ft)
40.42°N 77.02°W (Elev. 436 ft)
3:11 pm EDT Oct 18, 2026
7pm EDT Oct 18, 2026-6pm EDT Oct 25, 2026
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