Worlds End State Park Weather Forecast

    • 52
    • 67

    Areas Fog

    • 56
    • 72

    Mostly Cloudy

    • 58
    • 75

    Partly Sunny

    • 49
    • 76

    Chance Rain Showers

    • 46
    • 66

    Chance Rain Showers

    • 42
    • 64

    Chance Rain Showers

Today 29 Sep Sullivan

Areas of fog this morning. Mostly cloudy. Highs in the mid 60s. North Winds around 5 Mph.

Tonight 29 Sep Sullivan

Mostly cloudy in the Evening, then becoming partly cloudy. Areas of fog. Lows around 50. North Winds around 5 Mph in the Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Worlds End State Park Temperature Statistics

September Temperature

Williamsport - Lycoming County Airport (23.6 miles)

  • Lowest 24 September, 2026

    41.6 °F

  • Average September

    67.6 °F

  • Highest 1 September, 2026

    92.6 °F

Climate (2021–2026)

Williamsport - Lycoming County Airport (23.6 miles)

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  • Average Low 2021–2026

    43.5 °F

  • Average 2021–2026

    53 °F

  • Average High 2021–2026

    63.3 °F
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