National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Williamsport - Lycoming County Airport (KIPT)

Lat: 41.24°NLon: 76.92°WElev: 522ft.

Fair

51°F

11°C

Humidity 96%
Wind Speed W 5 mph
Barometer 30.09 in (1018.8 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 15 Oct 3:54 am EDT
Extended Forecast for

Montoursville PA

  • Today

    Today: Mostly cloudy through mid morning, then gradual clearing, with a high near 64. North wind 8 to 14 mph, with gusts as high as 24 mph.

    High: 64 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 40. West wind 7 to 11 mph, with gusts as high as 23 mph.

    Low: 40 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 61. North wind 10 to 16 mph, with gusts as high as 24 mph.

    High: 61 °F

    Sunny

  • Thursday Night

    Thursday Night: Areas of frost after 5am. Otherwise, mostly clear, with a low around 32. Northwest wind 6 to 11 mph, with gusts as high as 21 mph.

    Low: 32 °F

    Clear then
    Areas Frost

  • Friday

    Friday: Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 63. North wind around 7 mph.

    High: 63 °F

    Frost then
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 66.

    High: 66 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 45.

    Low: 45 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of showers after 8am. Partly sunny, with a high near 68. Chance of precipitation is 40%.

    High: 68 °F

    Chance
    Showers

Detailed Forecast

Today
Mostly cloudy through mid morning, then gradual clearing, with a high near 64. North wind 8 to 14 mph, with gusts as high as 24 mph.
Tonight
Mostly clear, with a low around 40. West wind 7 to 11 mph, with gusts as high as 23 mph.
Thursday
Sunny, with a high near 61. North wind 10 to 16 mph, with gusts as high as 24 mph.
Thursday Night
Areas of frost after 5am. Otherwise, mostly clear, with a low around 32. Northwest wind 6 to 11 mph, with gusts as high as 21 mph.
Friday
Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 63. North wind around 7 mph.
Friday Night
Partly cloudy, with a low around 38.
Saturday
Partly sunny, with a high near 66.
Saturday Night
Mostly cloudy, with a low around 45.
Sunday
A chance of showers after 8am. Partly sunny, with a high near 68. Chance of precipitation is 40%.
Sunday Night
Showers likely. Mostly cloudy, with a low around 49. Chance of precipitation is 70%.
Monday
A chance of showers. Partly sunny, with a high near 64. Chance of precipitation is 40%.
Monday Night
A chance of showers. Mostly cloudy, with a low around 45. Chance of precipitation is 30%.
Tuesday
Mostly sunny, with a high near 65.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Montoursville PA
 41.26°N 76.93°W (Elev. 531 ft)
Last Update:
2:05 am EDT Oct 15, 2025
Forecast Valid:
4am EDT Oct 15, 2025-6pm EDT Oct 21, 2025
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation