Active Spring Like Pattern Across the Eastern Half of the Country

The second storm will track across central and eastern portion of the country this weekend. Heavy wintry precipitation will affect the northern Plains to the upper peninsula of Michigan. Severe thunderstorms are expected along and ahead of the cold front, where very large hail, damaging winds and a few tornadoes are possible from the mid-Mississippi and Ohio Valleys to southern Plains. Read More >

Current conditions at

Harrisburg, Harrisburg International Airport (KMDT)

Lat: 40.19°NLon: 76.76°WElev: 312ft.

Fog/Mist

53°F

12°C

Humidity 96%
Wind Speed Calm
Barometer 30.13 in (1020.4 mb)
Dewpoint 52°F (11°C)
Visibility 5.00 mi
Last update 4 Apr 12:56 am EDT
Extended Forecast for

Harrisburg International Airport PA

  • Overnight

    Overnight: Isolated showers between 2am and 3am.  Mostly cloudy, with a low around 54. Light west wind.  Chance of precipitation is 20%.

    Low: 54 °F

    Isolated
    Showers

  • Saturday

    Saturday: Scattered showers and thunderstorms, mainly after 4pm.  Partly sunny, with a high near 80. Calm wind becoming southeast 5 to 8 mph in the afternoon.  Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 80 °F

    Partly Sunny
    then
    Scattered
    Showers

  • Saturday Night

    Saturday Night: Scattered showers and thunderstorms before 2am, then a slight chance of showers between 2am and 5am, then a chance of showers and thunderstorms after 5am.  Mostly cloudy, with a low around 56. Southeast wind 10 to 13 mph, with gusts as high as 23 mph.  Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 56 °F

    Scattered
    T-storms then
    Chance
    Showers

  • Sunday

    Sunday: Showers and thunderstorms likely before 8am, then showers between 8am and 2pm.  High near 65. West wind 10 to 14 mph, with gusts as high as 23 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 65 °F

    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 38. Northwest wind around 11 mph, with gusts as high as 21 mph.

    Low: 38 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 56.

    High: 56 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 49.

    High: 49 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 27.

    Low: 27 °F

    Mostly Clear

Detailed Forecast

Overnight
Isolated showers between 2am and 3am. Mostly cloudy, with a low around 54. Light west wind. Chance of precipitation is 20%.
Saturday
Scattered showers and thunderstorms, mainly after 4pm. Partly sunny, with a high near 80. Calm wind becoming southeast 5 to 8 mph in the afternoon. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Scattered showers and thunderstorms before 2am, then a slight chance of showers between 2am and 5am, then a chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 56. Southeast wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
Showers and thunderstorms likely before 8am, then showers between 8am and 2pm. High near 65. West wind 10 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Partly cloudy, with a low around 38. Northwest wind around 11 mph, with gusts as high as 21 mph.
Monday
Mostly sunny, with a high near 56.
Monday Night
Partly cloudy, with a low around 37.
Tuesday
Mostly sunny, with a high near 49.
Tuesday Night
Mostly clear, with a low around 27.
Wednesday
Sunny, with a high near 54.
Wednesday Night
Partly cloudy, with a low around 35.
Thursday
Sunny, with a high near 65.
Thursday Night
Partly cloudy, with a low around 43.
Friday
Mostly sunny, with a high near 71.
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ABOUT THIS FORECAST

 
Point Forecast:
Harrisburg International Airport PA
 40.22°N 76.76°W (Elev. 446 ft)
1:17 am EDT Apr 4, 2026
1am EDT Apr 4, 2026-6pm EDT Apr 10, 2026
 
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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