News Headlines
Current conditions at
Harrisburg, Harrisburg International Airport (KMDT)
Lat: 40.19°NLon: 76.76°WElev: 312ft.
Fair
29°F
-2°C
| Humidity | 41% |
| Wind Speed | N 13 mph |
| Barometer | 30.13 in (1020.8 mb) |
| Dewpoint | 8°F (-13°C) |
| Visibility | 10.00 mi |
| Wind Chill | 19°F (-7°C) |
| Last update | 2 Feb 12:56 pm EST |
Extended Forecast for
Hummelstown PA
This Afternoon

High: 29 °F
Sunny
Tonight

Low: 10 °F
Increasing
CloudsTuesday

High: 34 °F
Partly Sunny
Tuesday Night

Low: 16 °F
Chance Snow
ShowersWednesday

High: 30 °F
Sunny
Wednesday Night

Low: 11 °F
Partly Cloudy
Thursday

High: 27 °F
Mostly Sunny
Thursday Night

Low: 11 °F
Partly Cloudy
Friday

High: 32 °F
Chance Snow
Showers
Detailed Forecast
This Afternoon
Sunny, with a high near 29. Northwest wind 8 to 13 mph, with gusts as high as 22 mph.
Tonight
Increasing clouds, with a low around 10. West wind around 5 mph becoming calm in the evening.
Tuesday
Partly sunny, with a high near 34. Calm wind becoming west around 6 mph in the afternoon.
Tuesday Night
A chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 16. Calm wind becoming northwest around 5 mph after midnight. Chance of precipitation is 30%.
Wednesday
Sunny, with a high near 30. Northwest wind 6 to 8 mph.
Wednesday Night
Partly cloudy, with a low around 11.
Thursday
Mostly sunny, with a high near 27.
Thursday Night
Partly cloudy, with a low around 11.
Friday
A chance of snow showers. Mostly cloudy, with a high near 32. Chance of precipitation is 50%.
Friday Night
Partly cloudy, with a low around 10.
Saturday
Sunny, with a high near 18. Blustery.
Saturday Night
Partly cloudy, with a low around 6.
Sunday
Partly sunny, with a high near 20.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
Hummelstown PA
40.26°N 76.7°W (Elev. 427 ft)
40.26°N 76.7°W (Elev. 427 ft)
1:05 pm EST Feb 2, 2026
1pm EST Feb 2, 2026-6pm EST Feb 8, 2026


