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

54°F

12°C

Humidity 51%
Wind Speed NW 17 G 28 mph
Barometer 30.03 in (1016.9 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 9 Nov 6:56 pm EST
Extended Forecast for

2 Miles WSW Marietta PA

  • Tonight

    Tonight: Increasing clouds, with a low around 41. West wind 5 to 9 mph.

    Low: 41 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Partly sunny, then gradually becoming sunny, with a high near 67. Southwest wind 5 to 13 mph, with gusts as high as 22 mph.

    High: 67 °F

    Becoming
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 41. West wind 5 to 10 mph.

    Low: 41 °F

    Mostly Clear

  • Veterans Day

    Veterans Day: Mostly sunny, with a high near 64. Light west wind.

    High: 64 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of rain after 1am. Mostly cloudy, with a low around 45. Southeast wind 5 to 7 mph. Chance of precipitation is 20%.

    Low: 45 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Thursday

    Thursday: Rain. High near 58. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 58 °F

    Rain Likely
    then Rain

  • Thursday Night

    Thursday Night: Showers. Low around 40. Chance of precipitation is 80%.

    Low: 40 °F

    Showers

  • Friday

    Friday: Showers likely, mainly before 1pm. Mostly cloudy, with a high near 46. Chance of precipitation is 70%.

    High: 46 °F

    Showers
    Likely

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 35. Breezy.

    Low: 35 °F

    Mostly Cloudy
    and Breezy

Detailed Forecast

Tonight
Increasing clouds, with a low around 41. West wind 5 to 9 mph.
Tuesday
Partly sunny, then gradually becoming sunny, with a high near 67. Southwest wind 5 to 13 mph, with gusts as high as 22 mph.
Tuesday Night
Mostly clear, with a low around 41. West wind 5 to 10 mph.
Veterans Day
Mostly sunny, with a high near 64. Light west wind.
Wednesday Night
A slight chance of rain after 1am. Mostly cloudy, with a low around 45. Southeast wind 5 to 7 mph. Chance of precipitation is 20%.
Thursday
Rain. High near 58. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Showers. Low around 40. Chance of precipitation is 80%.
Friday
Showers likely, mainly before 1pm. Mostly cloudy, with a high near 46. Chance of precipitation is 70%.
Friday Night
Mostly cloudy, with a low around 35. Breezy.
Saturday
Partly sunny, with a high near 47. Breezy.
Saturday Night
Mostly cloudy, with a low around 34.
Sunday
Mostly sunny, with a high near 50.
Sunday Night
Partly cloudy, with a low around 34.
Monday
Mostly sunny, with a high near 55.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WSW Marietta PA
 40.05°N 76.59°W (Elev. 627 ft)
Last Update:
3:06 pm EST Nov 9, 2026
Forecast Valid:
7pm EST Nov 9, 2026-6pm EST Nov 16, 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