Current conditions at
Harrisburg, Capital City Airport (KCXY)
Lat: 40.22°NLon: 76.86°WElev: 335ft.
Partly Cloudy
73°F
23°C
| Humidity | 81% |
| Wind Speed | W 6 mph |
| Barometer | 29.96 in (1014.3 mb) |
| Dewpoint | 67°F (19°C) |
| Visibility | 10.00 mi |
| Last update | 4 Sep 7:56 am EDT |
Extended Forecast for
3 Miles WSW Mechanicsburg PA
Today
High: 85 °F
Mostly Sunny
then Chance
T-stormsTonight
Low: 66 °F
Chance
T-storms then
Mostly CloudySaturday

High: 81 °F
Partly Sunny
Saturday Night

Low: 59 °F
Partly Cloudy
Sunday

High: 78 °F
Sunny
Sunday Night
Low: 57 °F
Mostly Clear
then Patchy
FogLabor Day
High: 79 °F
Patchy Fog
then SunnyMonday Night

Low: 58 °F
Partly Cloudy
Tuesday

High: 81 °F
Mostly Sunny
Detailed Forecast
Today
A chance of showers and thunderstorms, mainly after 5pm. Mostly sunny, with a high near 85. Northwest wind 3 to 8 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
A chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 11pm. Mostly cloudy, with a low around 66. Northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
Partly sunny, with a high near 81. Calm wind becoming north around 5 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 59. Light north wind.
Sunday
Sunny, with a high near 78. Northeast wind 3 to 6 mph.
Sunday Night
Patchy fog after 2am. Otherwise, mostly clear, with a low around 57.
Labor Day
Patchy fog before 9am. Otherwise, sunny, with a high near 79.
Monday Night
Partly cloudy, with a low around 58.
Tuesday
Mostly sunny, with a high near 81.
Tuesday Night
Partly cloudy, with a low around 61.
Wednesday
Partly sunny, with a high near 82.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 68. Chance of precipitation is 30%.
Thursday
Mostly sunny, with a high near 84.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles WSW Mechanicsburg PA
40.21°N 77.06°W (Elev. 440 ft)
40.21°N 77.06°W (Elev. 440 ft)
8:06 am EDT Sep 4, 2026
8am EDT Sep 4, 2026-6pm EDT Sep 10, 2026


