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Current conditions at
Harrisburg, Harrisburg International Airport (KMDT)
Lat: 40.19°NLon: 76.76°WElev: 312ft.
Overcast
41°F
5°C
| Humidity | 93% |
| Wind Speed | N 3 mph |
| Barometer | 29.89 in (1012.4 mb) |
| Dewpoint | 39°F (4°C) |
| Visibility | 8.00 mi |
| Last update | 10 Jan 5:56 pm EST |
Extended Forecast for
Harrisburg International Airport PA
Tonight
Low: 33 °F
Chance Rain
and Patchy
FogSunday
High: 42 °F
Sunny then
Slight Chance
Rain/Snow and
BreezySunday Night
Low: 28 °F
Partly Cloudy
and BreezyMonday
High: 41 °F
Mostly Sunny
Monday Night
Low: 28 °F
Partly Cloudy
Tuesday
High: 48 °F
Mostly Sunny
Tuesday Night
Low: 36 °F
Mostly Cloudy
Wednesday
High: 48 °F
Mostly Cloudy
Wednesday Night
Low: 28 °F
Chance Rain
Detailed Forecast
Tonight
A chance of rain before midnight, then a slight chance of showers between midnight and 1am. Patchy fog between 7pm and 1am. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 33. Light and variable wind becoming west 5 to 10 mph after midnight. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
A slight chance of rain and snow showers before 3pm, then a slight chance of rain showers between 3pm and 5pm, then a slight chance of rain and snow showers after 5pm. Mostly sunny, with a high near 42. Breezy, with a west wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 37 mph. Chance of precipitation is 20%.
Sunday Night
Partly cloudy, with a low around 28. Breezy, with a west wind 16 to 22 mph, with gusts as high as 32 mph.
Monday
Mostly sunny, with a high near 41. West wind 13 to 15 mph, with gusts as high as 22 mph.
Monday Night
Partly cloudy, with a low around 28. Southwest wind 6 to 9 mph.
Tuesday
Mostly sunny, with a high near 48.
Tuesday Night
Mostly cloudy, with a low around 36.
Wednesday
Mostly cloudy, with a high near 48.
Wednesday Night
A chance of rain before 1am. Mostly cloudy, with a low around 28. Chance of precipitation is 30%.
Thursday
Partly sunny, with a high near 34.
Thursday Night
Partly cloudy, with a low around 18.
Friday
Mostly sunny, with a high near 34.
Friday Night
Mostly cloudy, with a low around 23.
Saturday
Partly sunny, with a high near 37.
Additional Forecasts and Information
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Forecast AreaABOUT 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)
5:06 pm EST Jan 10, 2026
6pm EST Jan 10, 2026-6pm EST Jan 17, 2026
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