News Headlines
- When does the first frost occur in Central PA? See when the first 36 degree temperatures typically occur.
- A 5th tornado has been determined to have occurred in Central PA (Burnside Twp in northern Centre County) on July 18th, 2026. See details.
- See information on the Cyclone (PA) Tornado of Sept 9th, 2026
Current conditions at
Williamsport - Lycoming County Airport (KIPT)
Lat: 41.24°NLon: 76.92°WElev: 522ft.
Fair
52°F
11°C
| Humidity | 80% |
| Wind Speed | N 3 mph |
| Barometer | 30.45 in (1031.3 mb) |
| Dewpoint | 46°F (8°C) |
| Visibility | 10.00 mi |
| Last update | 23 Sep 9:54 pm EDT |
Extended Forecast for
Lock Haven PA
Tonight
Low: 44 °F
Partly Cloudy
Thursday
High: 68 °F
Sunny
Thursday Night
Low: 45 °F
Mostly Clear
Friday
High: 71 °F
Sunny
Friday Night
Low: 49 °F
Partly Cloudy
Saturday
High: 71 °F
Mostly Sunny
Saturday Night
Low: 52 °F
Mostly Cloudy
Sunday
High: 70 °F
Partly Sunny
Sunday Night
Low: 51 °F
Mostly Cloudy
Detailed Forecast
Tonight
Partly cloudy, with a low around 44. Light northeast wind.
Thursday
Sunny, with a high near 68. Northeast wind 3 to 5 mph.
Thursday Night
Mostly clear, with a low around 45. North wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 71. North wind 3 to 8 mph.
Friday Night
Partly cloudy, with a low around 49. North wind 5 to 7 mph.
Saturday
Mostly sunny, with a high near 71.
Saturday Night
Mostly cloudy, with a low around 52.
Sunday
Partly sunny, with a high near 70.
Sunday Night
Mostly cloudy, with a low around 51.
Monday
Partly sunny, with a high near 71.
Monday Night
Partly cloudy, with a low around 50.
Tuesday
Mostly sunny, with a high near 72.
Tuesday Night
Partly cloudy, with a low around 53.
Wednesday
Mostly sunny, with a high near 75.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Lock Haven PA
41.15°N 77.45°W (Elev. 705 ft)
41.15°N 77.45°W (Elev. 705 ft)
8:11 pm EDT Sep 23, 2026
10pm EDT Sep 23, 2026-6pm EDT Sep 30, 2026
Additional Resources
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Hourly Weather Forecast
