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.

Fog

62°F

17°C

Humidity 100%
Wind Speed NW 6 mph
Barometer 29.82 in (1009.8 mb)
Dewpoint 62°F (17°C)
Visibility 0.25 mi
Last update 6 Nov 3:56 am EST
Extended Forecast for

2 Miles SW Marietta PA

  • Overnight

    Overnight: Scattered showers after 5am. Cloudy, with a low around 59. Calm wind. Chance of precipitation is 30%.

    Low: 59 °F

    Scattered
    Showers

  • Friday

    Friday: Scattered showers, mainly before 10am. Cloudy, then gradually becoming mostly sunny, with a high near 68. Light northwest wind. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 68 °F

    Scattered
    Showers then
    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 49. Light northwest wind becoming west 10 to 15 mph in the evening. Winds could gust as high as 21 mph.

    Low: 49 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 58. West wind 14 to 17 mph, with gusts as high as 25 mph.

    High: 58 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 47. West wind 15 to 17 mph, with gusts as high as 24 mph.

    Low: 47 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 62. Breezy.

    High: 62 °F

    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

Detailed Forecast

Overnight
Scattered showers after 5am. Cloudy, with a low around 59. Calm wind. Chance of precipitation is 30%.
Friday
Scattered showers, mainly before 10am. Cloudy, then gradually becoming mostly sunny, with a high near 68. Light northwest wind. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Mostly cloudy, with a low around 49. Light northwest wind becoming west 10 to 15 mph in the evening. Winds could gust as high as 21 mph.
Saturday
Mostly sunny, with a high near 58. West wind 14 to 17 mph, with gusts as high as 25 mph.
Saturday Night
Partly cloudy, with a low around 47. West wind 15 to 17 mph, with gusts as high as 24 mph.
Sunday
Mostly sunny, with a high near 62.
Sunday Night
Mostly clear, with a low around 47.
Monday
Sunny, with a high near 62. Breezy.
Monday Night
Mostly clear, with a low around 44.
Tuesday
Sunny, with a high near 66.
Tuesday Night
Mostly clear, with a low around 45.
Veterans Day
Sunny, with a high near 62.
Wednesday Night
Partly cloudy, with a low around 42.
Thursday
Mostly sunny, with a high near 58.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Marietta PA
 40.04°N 76.56°W (Elev. 299 ft)
Last Update:
3:28 am EST Nov 6, 2026
Forecast Valid:
4am EST Nov 6, 2026-6pm EST Nov 12, 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