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

Harrisburg, Harrisburg International Airport (KMDT)

Lat: 40.19°NLon: 76.76°WElev: 312ft.

Overcast

44°F

7°C

Humidity 83%
Wind Speed NW 9 mph
Barometer 29.96 in (1014.7 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 23 Nov 11:56 am EST
Extended Forecast for

Hershey PA

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 51. West wind around 13 mph, with gusts as high as 29 mph.

    High: 51 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 34. West wind 6 to 8 mph.

    Low: 34 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 54. West wind around 6 mph becoming light and variable in the afternoon.

    High: 54 °F

    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 36. Calm wind becoming southeast around 5 mph after midnight.

    Low: 36 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Rain, mainly after 1pm. High near 53. South wind 5 to 9 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 53 °F

    Chance Rain
    then Rain

  • Tuesday Night

    Tuesday Night: Rain likely before 1am. Mostly cloudy, with a low around 46. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 46 °F

    Rain Likely

  • Wednesday

    Wednesday: A chance of rain after 1pm. Mostly cloudy, with a high near 65. Chance of precipitation is 30%.

    High: 65 °F

    Mostly Cloudy
    then Chance
    Rain

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

  • Thanksgiving Day

    Thanksgiving Day: Mostly sunny, with a high near 43. Breezy.

    High: 43 °F

    Mostly Sunny
    and Breezy

Detailed Forecast

This Afternoon
Partly sunny, with a high near 51. West wind around 13 mph, with gusts as high as 29 mph.
Tonight
Mostly clear, with a low around 34. West wind 6 to 8 mph.
Monday
Sunny, with a high near 54. West wind around 6 mph becoming light and variable in the afternoon.
Monday Night
Increasing clouds, with a low around 36. Calm wind becoming southeast around 5 mph after midnight.
Tuesday
Rain, mainly after 1pm. High near 53. South wind 5 to 9 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Rain likely before 1am. Mostly cloudy, with a low around 46. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A chance of rain after 1pm. Mostly cloudy, with a high near 65. Chance of precipitation is 30%.
Wednesday Night
Partly cloudy, with a low around 34.
Thanksgiving Day
Mostly sunny, with a high near 43. Breezy.
Thursday Night
Partly cloudy, with a low around 29.
Friday
Mostly sunny, with a high near 42.
Friday Night
Partly cloudy, with a low around 27.
Saturday
Mostly sunny, with a high near 42.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Hershey PA
 40.28°N 76.67°W (Elev. 397 ft)
Last Update:
12:46 pm EST Nov 23, 2025
Forecast Valid:
12pm EST Nov 23, 2025-6pm EST Nov 29, 2025
 
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