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.

Overcast

26°F

-3°C

Humidity 44%
Wind Speed W 18 G 35 mph
Barometer 29.77 in (1008.8 mb)
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill13°F (-11°C)
Last update 30 Dec 3:54 pm EST
Extended Forecast for

Montoursville PA

  • Tonight

    Tonight: Mostly cloudy, with a low around 21. West wind 10 to 16 mph, with gusts as high as 32 mph.

    Low: 21 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of snow showers after 5pm. Mostly cloudy, with a high near 31. Southwest wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

    High: 31 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Wednesday Night

    Wednesday Night: Snow showers likely, mainly between 7pm and 1am. Cloudy, then gradually becoming partly cloudy, with a low around 18. Southwest wind 10 to 14 mph becoming northwest after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    Low: 18 °F

    Snow Showers
    Likely

  • New Year's Day

    New Year's Day: Mostly sunny, with a high near 25. West wind around 14 mph, with gusts as high as 23 mph.

    High: 25 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 14. Southwest wind around 6 mph.

    Low: 14 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 31.

    High: 31 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 19.

    Low: 19 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 31.

    High: 31 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 21. West wind 10 to 16 mph, with gusts as high as 32 mph.
Wednesday
A chance of snow showers after 5pm. Mostly cloudy, with a high near 31. Southwest wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Wednesday Night
Snow showers likely, mainly between 7pm and 1am. Cloudy, then gradually becoming partly cloudy, with a low around 18. Southwest wind 10 to 14 mph becoming northwest after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
New Year's Day
Mostly sunny, with a high near 25. West wind around 14 mph, with gusts as high as 23 mph.
Thursday Night
Mostly cloudy, with a low around 14. Southwest wind around 6 mph.
Friday
Mostly cloudy, with a high near 31.
Friday Night
Mostly cloudy, with a low around 19.
Saturday
Partly sunny, with a high near 31.
Saturday Night
Mostly cloudy, with a low around 17.
Sunday
Partly sunny, with a high near 32.
Sunday Night
Mostly cloudy, with a low around 21.
Monday
A chance of snow showers. Mostly cloudy, with a high near 35. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around 24.
Tuesday
Mostly cloudy, with a high near 35.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Montoursville PA
 41.26°N 76.93°W (Elev. 531 ft)
Last Update:
1:51 pm EST Dec 30, 2025
Forecast Valid:
4pm EST Dec 30, 2025-6pm EST Jan 6, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation