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.

Fair

9°F

-13°C

Humidity 77%
Wind Speed Calm
Barometer 30.50 in (1033.4 mb)
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Last update 21 Jan 1:56 am EST
Extended Forecast for

2 Miles SW Elizabethtown PA

  • Overnight

    Overnight: Clear, with a low around 6. Calm wind.

    Low: 6 °F

    Clear

  • Wednesday

    Wednesday: Increasing clouds, with a high near 34. Wind chill values as low as zero. Light southeast wind becoming south 11 to 16 mph in the morning. Winds could gust as high as 26 mph.

    High: 34 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: Cloudy, then gradually becoming partly cloudy, with a low around 30. South wind around 11 mph, with gusts as high as 21 mph.

    Low: 30 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Mostly sunny, with a high near 43. Breezy, with a west wind 10 to 20 mph, with gusts as high as 31 mph.

    High: 43 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 23. West wind around 7 mph.

    Low: 23 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 33.

    High: 33 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 7.

    Low: 7 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 16.

    High: 16 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Snow likely, mainly after 1am. Mostly cloudy, with a low around 10. Chance of precipitation is 60%.

    Low: 10 °F

    Snow Likely

Detailed Forecast

Overnight
Clear, with a low around 6. Calm wind.
Wednesday
Increasing clouds, with a high near 34. Wind chill values as low as zero. Light southeast wind becoming south 11 to 16 mph in the morning. Winds could gust as high as 26 mph.
Wednesday Night
Cloudy, then gradually becoming partly cloudy, with a low around 30. South wind around 11 mph, with gusts as high as 21 mph.
Thursday
Mostly sunny, with a high near 43. Breezy, with a west wind 10 to 20 mph, with gusts as high as 31 mph.
Thursday Night
Partly cloudy, with a low around 23. West wind around 7 mph.
Friday
Partly sunny, with a high near 33.
Friday Night
Partly cloudy, with a low around 7.
Saturday
Mostly cloudy, with a high near 16.
Saturday Night
Snow likely, mainly after 1am. Mostly cloudy, with a low around 10. Chance of precipitation is 60%.
Sunday
Snow. High near 17. Chance of precipitation is 80%.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 10. Chance of precipitation is 50%.
Monday
Mostly sunny, with a high near 23.
Monday Night
Mostly clear, with a low around 4.
Tuesday
Mostly sunny, with a high near 24.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Elizabethtown PA
 40.14°N 76.63°W (Elev. 600 ft)
Last Update:
2:26 am EST Jan 21, 2026
Forecast Valid:
2am EST Jan 21, 2026-6pm EST Jan 27, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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