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Current conditions at
Harrisburg, Harrisburg International Airport (KMDT)
Lat: 40.19°NLon: 76.76°WElev: 312ft.
A Few Clouds
28°F
-2°C
| Humidity | 81% |
| Wind Speed | N 5 mph |
| Barometer | 30.06 in (1018.2 mb) |
| Dewpoint | 23°F (-5°C) |
| Visibility | 10.00 mi |
| Wind Chill | 22°F (-6°C) |
| Last update | 4 Dec 3:56 am EST |
Extended Forecast for
Harrisburg International Airport PA
Today

High: 38 °F
Decreasing
CloudsTonight

Low: 14 °F
Mostly Clear
Friday

High: 30 °F
Slight Chance
SnowFriday Night

Low: 22 °F
Mostly Cloudy
Saturday

High: 39 °F
Partly Sunny
Saturday Night

Low: 25 °F
Mostly Cloudy
Sunday

High: 39 °F
Mostly Cloudy
Sunday Night

Low: 22 °F
Mostly Cloudy
Monday

High: 30 °F
Mostly Sunny
Detailed Forecast
Today
Mostly cloudy, then gradually becoming sunny, with a high near 38. West wind 5 to 14 mph, with gusts as high as 30 mph.
Tonight
Mostly clear, with a low around 14. Northwest wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.
Friday
A slight chance of snow before 1pm. Mostly cloudy, with a high near 30. Calm wind becoming southeast 5 to 7 mph in the morning. Chance of precipitation is 20%.
Friday Night
Mostly cloudy, with a low around 22. Calm wind.
Saturday
Partly sunny, with a high near 39. Calm wind becoming southwest around 5 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 25.
Sunday
Mostly cloudy, with a high near 39.
Sunday Night
Mostly cloudy, with a low around 22.
Monday
Mostly sunny, with a high near 30.
Monday Night
Partly cloudy, with a low around 13.
Tuesday
Partly sunny, with a high near 33.
Tuesday Night
Mostly cloudy, with a low around 25.
Wednesday
Mostly cloudy, with a high near 41.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Harrisburg International Airport PA
40.2°N 76.77°W (Elev. 299 ft)
40.2°N 76.77°W (Elev. 299 ft)
3:56 am EST Dec 4, 2025
4am EST Dec 4, 2025-6pm EST Dec 10, 2025


