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.

Partly Cloudy

47°F

8°C

Humidity 83%
Wind Speed Calm
Barometer 29.99 in (1015.8 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Last update 11 Nov 8:56 am EST
Extended Forecast for

Lawn PA

  • Veterans Day

    Veterans Day: Mostly sunny, with a high near 64. Calm wind becoming southwest around 5 mph.

    High: 64 °F

    Mostly Sunny

  • Tonight

    Tonight: A slight chance of rain before 1am, then a chance of rain after 2am. Mostly cloudy, with a low around 46. Southeast wind around 7 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 46 °F

    Chance Rain

  • Thursday

    Thursday: Rain, mainly before noon. High near 59. East wind 5 to 11 mph becoming west in the morning. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 59 °F

    Rain then
    Chance Rain

  • Thursday Night

    Thursday Night: A chance of rain after 7pm. Mostly cloudy, with a low around 39. Northwest wind 15 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 39 °F

    Chance Rain

  • Friday

    Friday: A chance of showers before 1pm. Partly sunny, with a high near 48. Northwest wind around 17 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 48 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 48. Breezy.

    High: 48 °F

    Partly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 50.

    High: 50 °F

    Mostly Sunny

Detailed Forecast

Veterans Day
Mostly sunny, with a high near 64. Calm wind becoming southwest around 5 mph.
Tonight
A slight chance of rain before 1am, then a chance of rain after 2am. Mostly cloudy, with a low around 46. Southeast wind around 7 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Rain, mainly before noon. High near 59. East wind 5 to 11 mph becoming west in the morning. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
A chance of rain after 7pm. Mostly cloudy, with a low around 39. Northwest wind 15 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Friday
A chance of showers before 1pm. Partly sunny, with a high near 48. Northwest wind around 17 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Mostly cloudy, with a low around 33.
Saturday
Partly sunny, with a high near 48. Breezy.
Saturday Night
Partly cloudy, with a low around 33.
Sunday
Mostly sunny, with a high near 50.
Sunday Night
Partly cloudy, with a low around 32.
Monday
Mostly sunny, with a high near 51.
Monday Night
Partly cloudy, with a low around 30.
Tuesday
Mostly sunny, with a high near 51.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lawn PA
 40.22°N 76.53°W (Elev. 604 ft)
Last Update:
7:06 am EST Nov 11, 2026
Forecast Valid:
9am EST Nov 11, 2026-6pm EST Nov 17, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation