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Current conditions at
Harrisburg, Harrisburg International Airport (KMDT)
Lat: 40.19°NLon: 76.76°WElev: 312ft.
Overcast
49°F
9°C
| Humidity | 77% |
| Wind Speed | E 13 mph |
| Barometer | 29.96 in (1014.7 mb) |
| Dewpoint | 42°F (6°C) |
| Visibility | 10.00 mi |
| Wind Chill | 44°F (7°C) |
| Last update | 15 Mar 11:56 pm EDT |
Extended Forecast for
Lawn PA
Overnight
Low: 49 °F⇑
Showers
Monday
High: 68 °F
Severe
Thunderstorms
and BreezyMonday Night
Low: 27 °F
Rain/Snow and
BreezyTuesday
High: 36 °F
Mostly Sunny
then Partly
Sunny and
BreezyTuesday Night
Low: 22 °F
Partly Cloudy
Wednesday
High: 38 °F
Partly Sunny
Wednesday Night
Low: 26 °F
Mostly Cloudy
Thursday
High: 47 °F
Partly Sunny
Thursday Night
Low: 34 °F
Mostly Cloudy
Detailed Forecast
Overnight
Showers, mainly before 5am. Temperature rising to around 56 by 5am. Southeast wind around 17 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Showers and thunderstorms before 4pm, then showers and possibly a thunderstorm, mainly after 4pm. Some of the storms could be severe and produce heavy rainfall. High near 68. Breezy, with a south wind 16 to 24 mph, with gusts as high as 39 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Monday Night
Rain showers, mixing with snow after 11pm, then gradually ending. The rain could be heavy at times. Some thunder is also possible. Low around 27. Breezy, with a west wind 18 to 22 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Tuesday
Partly sunny, with a high near 36. Breezy, with a west wind 18 to 20 mph, with gusts as high as 32 mph.
Tuesday Night
Partly cloudy, with a low around 22. West wind 6 to 14 mph, with gusts as high as 22 mph.
Wednesday
Partly sunny, with a high near 38.
Wednesday Night
Mostly cloudy, with a low around 26.
Thursday
Partly sunny, with a high near 47.
Thursday Night
Mostly cloudy, with a low around 34.
Friday
Partly sunny, with a high near 55.
Friday Night
A chance of showers. Mostly cloudy, with a low around 39. Chance of precipitation is 40%.
Saturday
Mostly cloudy, with a high near 57.
Saturday Night
Mostly cloudy, with a low around 37.
Sunday
Partly sunny, with a high near 54.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Lawn PA
40.22°N 76.56°W (Elev. 479 ft)
40.22°N 76.56°W (Elev. 479 ft)
8:06 pm EDT Mar 15, 2026
12am EDT Mar 16, 2026-6pm EDT Mar 22, 2026
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