Hazardous Weather Conditions
Current conditions at
Harrisburg, Capital City Airport (KCXY)
Lat: 40.22°NLon: 76.86°WElev: 335ft.
A Few Clouds
79°F
26°C
| Humidity | 85% |
| Wind Speed | W 10 mph |
| Barometer | 29.95 in (1014.1 mb) |
| Dewpoint | 74°F (23°C) |
| Visibility | 10.00 mi |
| Heat Index | 83°F (28°C) |
| Last update | 3 Sep 10:56 pm EDT |
Extended Forecast for
Harrisburg, Capital City Airport PA
Tonight
Low: 71 °F
Severe
ThunderstormsFriday
High: 86 °F
Slight Chance
Showers then
Chance
T-stormsFriday Night
Low: 66 °F
Showers
Likely then
Chance
ShowersSaturday
High: 80 °F
Decreasing
CloudsSaturday Night
Low: 58 °F
Mostly Clear
Sunday
High: 78 °F
Mostly Sunny
Sunday Night
Low: 58 °F
Mostly Clear
Labor Day
High: 79 °F
Sunny
Monday Night
Low: 58 °F
Partly Cloudy
Detailed Forecast
Tonight
A chance of showers and thunderstorms before 2am, then a slight chance of showers between 2am and 5am. Some of the storms could be severe. Mostly cloudy, with a low around 71. Northwest wind around 6 mph becoming calm after midnight. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 86. West wind 3 to 8 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
Showers and thunderstorms likely before 1am, then a slight chance of showers between 1am and 2am. Mostly cloudy, with a low around 66. West wind 3 to 5 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 80. North wind 3 to 7 mph.
Saturday Night
Mostly clear, with a low around 58. North wind 3 to 5 mph.
Sunday
Mostly sunny, with a high near 78.
Sunday Night
Mostly clear, with a low around 58.
Labor Day
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
Mostly sunny, with a high near 83.
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 85.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Harrisburg, Capital City Airport PA
40.21°N 76.85°W (Elev. 394 ft)
40.21°N 76.85°W (Elev. 394 ft)
10:30 pm EDT Sep 3, 2026
11pm EDT Sep 3, 2026-6pm EDT Sep 10, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
