Clarkstown Weather Forecast

    • 61
    • 88

    Increasing Clouds

    • 54
    • 86

    Rain Showers Likely

    • 51
    • 74

    Mostly Sunny

    • 55
    • 78

    Chance Rain Showers

    • 59
    • 80

    Rain Showers

    • 60
    • 85

    Rain Showers

    • 56
    • 80

    Mostly Sunny

Today 13 Jun Southern Lycoming

Sunny. Very warm. Near steady temperature in the mid 80s. West Winds around 5 Mph.

Tonight 13 Jun Southern Lycoming

Partly cloudy. Lows around 60. Southwest Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Clarkstown Temperature Statistics

June Temperature

Williamsport - Lycoming County Airport (10.6 miles)

  • Lowest 1 June, 2026

    45.6 °F

  • Average June

    69.4 °F

  • Highest 11 June, 2026

    91 °F

Climate (2021–Present)

Williamsport - Lycoming County Airport (10.6 miles)

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  • Average Low 2021–2026

    43.6 °F

  • Average 2021–2026

    52.9 °F

  • Average High 2021–2026

    63.3 °F
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