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

36°F

2°C

Humidity 97%
Wind Speed NW 3 mph
Barometer 30.51 in (1033.6 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 19 Oct 12:54 am EDT
Extended Forecast for

Lock Haven PA

  • Overnight

    Overnight: Patchy fog after 2am. Widespread frost, mainly after 4am. Otherwise, clear, with a low around 29. Calm wind.

    Low: 29 °F

    Frost and
    Patchy Fog

  • Monday

    Monday: Patchy fog before 8am. Widespread frost before 9am. Otherwise, sunny, with a high near 68. Calm wind.

    High: 68 °F

    Frost and
    Patchy Fog
    then Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 37. Calm wind.

    Low: 37 °F

    Mostly Clear

  • Tuesday

    Tuesday: Patchy frost between 7am and 8am. Otherwise, sunny, with a high near 66. Calm wind becoming north 5 to 7 mph in the afternoon.

    High: 66 °F

    Patchy Frost
    then Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 35. North wind around 5 mph becoming calm in the evening.

    Low: 35 °F

    Mostly Clear

  • Wednesday

    Wednesday: Patchy fog before 9am. Patchy frost before 9am. Otherwise, sunny, with a high near 65.

    High: 65 °F

    Patchy Frost
    and Patchy
    Fog then
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 35.

    Low: 35 °F

    Mostly Clear

  • Thursday

    Thursday: Patchy fog before 7am. Patchy frost before 9am. Otherwise, sunny, with a high near 66.

    High: 66 °F

    Patchy Frost
    and Patchy
    Fog then
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

Detailed Forecast

Overnight
Patchy fog after 2am. Widespread frost, mainly after 4am. Otherwise, clear, with a low around 29. Calm wind.
Monday
Patchy fog before 8am. Widespread frost before 9am. Otherwise, sunny, with a high near 68. Calm wind.
Monday Night
Mostly clear, with a low around 37. Calm wind.
Tuesday
Patchy frost between 7am and 8am. Otherwise, sunny, with a high near 66. Calm wind becoming north 5 to 7 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 35. North wind around 5 mph becoming calm in the evening.
Wednesday
Patchy fog before 9am. Patchy frost before 9am. Otherwise, sunny, with a high near 65.
Wednesday Night
Mostly clear, with a low around 35.
Thursday
Patchy fog before 7am. Patchy frost before 9am. Otherwise, sunny, with a high near 66.
Thursday Night
Mostly clear, with a low around 41.
Friday
Sunny, with a high near 61.
Friday Night
Mostly clear, with a low around 35.
Saturday
Sunny, with a high near 61.
Saturday Night
Mostly clear, with a low around 36.
Sunday
Mostly sunny, with a high near 64.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lock Haven PA
 41.13°N 77.45°W (Elev. 604 ft)
Last Update:
12:56 am EDT Oct 19, 2026
Forecast Valid:
1am EDT Oct 19, 2026-6pm EDT Oct 25, 2026
 
Forecast Discussion
 
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