Current conditions at
Harrisburg, Harrisburg International Airport (KMDT)
Lat: 40.19°NLon: 76.76°WElev: 312ft.
Mostly Cloudy
65°F
18°C
| Humidity | 59% |
| Wind Speed | W 5 mph |
| Barometer | 29.81 in (1009.5 mb) |
| Dewpoint | 50°F (10°C) |
| Visibility | 10.00 mi |
| Last update | 6 Nov 4:56 pm EST |
Extended Forecast for
Hummelstown PA
Tonight
Low: 44 °F
Mostly Cloudy
Saturday
High: 58 °F
Mostly Sunny
Saturday Night
Low: 45 °F
Mostly Cloudy
Sunday
High: 63 °F
Mostly Sunny
Sunday Night
Low: 43 °F
Mostly Clear
Monday
High: 62 °F
Mostly Sunny
and Breezy
then Mostly
SunnyMonday Night
Low: 38 °F
Mostly Clear
Tuesday
High: 68 °F
Mostly Sunny
Tuesday Night
Low: 40 °F
Mostly Clear
Detailed Forecast
Tonight
Mostly cloudy, with a low around 44. Northwest wind 5 to 13 mph, with gusts as high as 20 mph.
Saturday
Mostly sunny, with a high near 58. West wind 10 to 17 mph, with gusts as high as 26 mph.
Saturday Night
Mostly cloudy, with a low around 45. West wind 10 to 14 mph, with gusts as high as 23 mph.
Sunday
Mostly sunny, with a high near 63. West wind 10 to 14 mph, with gusts as high as 23 mph.
Sunday Night
Mostly clear, with a low around 43. West wind 8 to 13 mph, with gusts as high as 23 mph.
Monday
Mostly sunny, with a high near 62. Breezy.
Monday Night
Mostly clear, with a low around 38.
Tuesday
Mostly sunny, with a high near 68.
Tuesday Night
Mostly clear, with a low around 40.
Veterans Day
Mostly sunny, with a high near 63.
Wednesday Night
Partly cloudy, with a low around 35.
Thursday
Partly sunny, with a high near 57.
Thursday Night
Mostly cloudy, with a low around 33.
Friday
Mostly sunny, with a high near 52.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Hummelstown PA
40.26°N 76.73°W (Elev. 335 ft)
40.26°N 76.73°W (Elev. 335 ft)
1:21 pm EST Nov 6, 2026
5pm EST Nov 6, 2026-6pm EST Nov 13, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
