National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Harrisburg, Capital City Airport (KCXY)

Lat: 40.22°NLon: 76.86°WElev: 335ft.

Fair

65°F

18°C

Humidity 87%
Wind Speed Calm
Barometer 29.89 in (1012.0 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 14 Oct 12:56 am EDT
Extended Forecast for

New Cumberland PA

  • Overnight

    Overnight: Mostly clear, with a low around 65. West wind around 5 mph.

    Low: 65 °F

    Mostly Clear

  • Wednesday

    Wednesday: A slight chance of showers before 1pm, then a slight chance of showers after 3pm. Increasing clouds, with a high near 82. West wind 3 to 8 mph. Chance of precipitation is 20%.

    High: 82 °F

    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 55. North wind around 7 mph.

    Low: 55 °F

    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of showers after 2pm. Mostly sunny, with a high near 67. North wind around 5 mph becoming light and variable in the afternoon. Chance of precipitation is 20%.

    High: 67 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: Showers, mainly after 2am. Low around 57. South wind 6 to 10 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 57 °F

    Chance
    Showers then
    Showers

  • Friday

    Friday: Showers before 8am, then showers likely after 2pm. High near 79. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 79 °F

    Showers

  • Friday Night

    Friday Night: Showers likely before 8pm. Mostly cloudy, with a low around 44. Chance of precipitation is 60%.

    Low: 44 °F

    Showers
    Likely then
    Mostly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 55.

    High: 55 °F

    Sunny

  • Saturday Night

    Saturday Night: Areas of frost after 4am. Otherwise, mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear
    then Areas
    Frost

Detailed Forecast

Overnight
Mostly clear, with a low around 65. West wind around 5 mph.
Wednesday
A slight chance of showers before 1pm, then a slight chance of showers after 3pm. Increasing clouds, with a high near 82. West wind 3 to 8 mph. Chance of precipitation is 20%.
Wednesday Night
Mostly cloudy, with a low around 55. North wind around 7 mph.
Thursday
A slight chance of showers after 2pm. Mostly sunny, with a high near 67. North wind around 5 mph becoming light and variable in the afternoon. Chance of precipitation is 20%.
Thursday Night
Showers, mainly after 2am. Low around 57. South wind 6 to 10 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Showers before 8am, then showers likely after 2pm. High near 79. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Showers likely before 8pm. Mostly cloudy, with a low around 44. Chance of precipitation is 60%.
Saturday
Sunny, with a high near 55.
Saturday Night
Areas of frost after 4am. Otherwise, mostly clear, with a low around 37.
Sunday
Areas of frost before 9am. Otherwise, sunny, with a high near 62.
Sunday Night
Mostly clear, with a low around 39.
Monday
Mostly sunny, with a high near 65.
Monday Night
Mostly cloudy, with a low around 45.
Tuesday
Mostly sunny, with a high near 68.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
New Cumberland PA
 40.21°N 76.88°W (Elev. 400 ft)
Last Update:
1:00 am EDT Oct 14, 2026
Forecast Valid:
1am EDT Oct 14, 2026-6pm EDT Oct 20, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation