Waterville Weather Forecast

    • 63
    • 87

    Chance Rain Showers

    • 64
    • 85

    Rain Showers Likely

    • 60
    • 83

    Rain Showers Likely

    • 61
    • 82

    Chance Rain Showers

    • 57
    • 80

    Chance Thunderstorms

    • 53
    • 78

    Partly Sunny

Today 9 Aug Northern Lycoming

Patchy fog this morning. Sunny. Very warm with Highs in the lower 80s. Northwest Winds around 5 Mph.

Tonight 9 Aug Northern Lycoming

Mostly clear in the Evening, then becoming partly cloudy. Lows in the lower 60s. West Winds around 5 Mph in the Evening, becoming light and variable.

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  • Temperature Real-Time

Waterville Temperature Statistics

August Temperature

Williamsport - Lycoming County Airport (23 miles)

  • Lowest 4 August, 2026

    58.6 °F

  • Average August

    74.4 °F

  • Highest 6 August, 2026

    89.1 °F

Climate (2021–2026)

Williamsport - Lycoming County Airport (23 miles)

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  • Average Low 2021–2026

    43.6 °F

  • Average 2021–2026

    53 °F

  • Average High 2021–2026

    63.3 °F
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