News Headlines
- When does the first frost occur in Central PA? See when the first 36 degree temperatures typically occur.
- A 5th tornado has been determined to have occurred in Central PA (Burnside Twp in northern Centre County) on July 18th, 2026. See details.
- See information on the Cyclone (PA) Tornado of Sept 9th, 2026
Current conditions at
Harrisburg, Capital City Airport (KCXY)
Lat: 40.22°NLon: 76.86°WElev: 335ft.
Overcast
69°F
21°C
| Humidity | 68% |
| Wind Speed | NW 3 mph |
| Barometer | 30.04 in (1017.3 mb) |
| Dewpoint | 58°F (14°C) |
| Visibility | 10.00 mi |
| Last update | 29 Sep 6:56 pm EDT |
Extended Forecast for
Carlisle PASimilar City Names
Tonight
Low: 57 °F
Mostly Cloudy
then Patchy
FogWednesday
High: 78 °F
Patchy Fog
then Partly
SunnyWednesday Night
Low: 62 °F
Mostly Cloudy
Thursday
High: 81 °F
Partly Sunny
Thursday Night
Low: 62 °F
Partly Cloudy
Friday
High: 84 °F
Mostly Sunny
then Slight
Chance
ShowersFriday Night
Low: 58 °F
Chance
ShowersSaturday
High: 70 °F
Partly Sunny
Saturday Night
Low: 53 °F
Mostly Cloudy
then Chance
Showers
Detailed Forecast
Tonight
Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 57. Calm wind.
Wednesday
Patchy fog between 7am and 8am. Otherwise, mostly sunny, with a high near 78. Light and variable wind.
Wednesday Night
Mostly cloudy, with a low around 62. Calm wind.
Thursday
Partly sunny, with a high near 81. Light and variable wind.
Thursday Night
Partly cloudy, with a low around 62. Light southwest wind.
Friday
A slight chance of showers after 2pm. Mostly sunny, with a high near 84. Chance of precipitation is 20%.
Friday Night
A chance of showers after 8pm. Mostly cloudy, with a low around 58. Chance of precipitation is 30%.
Saturday
Partly sunny, with a high near 70.
Saturday Night
A chance of showers after 2am. Mostly cloudy, with a low around 53. Chance of precipitation is 40%.
Sunday
A chance of showers. Mostly cloudy, with a high near 66. Chance of precipitation is 50%.
Sunday Night
Mostly cloudy, with a low around 51.
Monday
Mostly sunny, with a high near 67.
Monday Night
Mostly clear, with a low around 43.
Tuesday
Sunny, with a high near 61.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Carlisle PASimilar City Names
40.2°N 77.2°W (Elev. 499 ft)
40.2°N 77.2°W (Elev. 499 ft)
6:31 pm EDT Sep 29, 2026
7pm EDT Sep 29, 2026-6pm EDT Oct 6, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
