Dewart Weather Forecast

    • 59
    • 81

    Increasing Clouds

    • 65
    • 86

    Partly Sunny

    • 69
    • 91

    Mostly Sunny

    • 71
    • 93

    Chance Thunderstorms

    • 71
    • 87

    Chance Thunderstorms

    • 69
    • 85

    Chance Thunderstorms

    • 68
    • 88

    Slight Chance Thunderstorms

Today 22 Jul Northumberland

Sunny. Near steady temperature in the upper 70s. Light and variable Winds.

Tonight 22 Jul Northumberland

Mostly clear this Evening, then becoming partly cloudy. Lows around 60. Light and variable Winds, becoming east around 5 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Dewart Temperature Statistics

July Temperature

Williamsport - Lycoming County Airport (9.3 miles)

  • Lowest 4 July, 2025

    56.6 °F

  • Average July

    76.4 °F

  • Highest 7 July, 2025

    91.7 °F

Climate (2020–Present)

Williamsport - Lycoming County Airport (9.3 miles)

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  • Average Low 2020–2025

    44 °F

  • Average 2020–2025

    53.1 °F

  • Average High 2020–2025

    63.4 °F
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